"Calcium Release Mechanisms.” Co-organizer, FASEB Conference on Calcium and Cell Function, Vermont Academy, Saxton Rivers, VT, July 9-14, 1989.

"Ca2+ Channels and Intracellular Signaling in Skeletal Muscle.” Salk Institute (SIBIA), La Jolla, California, April 25, 1989.

"Purification of Dystrophin from Rabbit Muscle Membranes.” MDA Conference on Dystrophin, The Banbury Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY, April 2-5, 1989.

"Molecular Components of Excitation-Contraction Coupling in Skeletal Muscle.” AHA Conference on Membrane Events and Intracellular Signalling in the Cardiovascular System, Kona, Hawaii, January 7-11, 1989.

"Calcium Channels in Excitation-Contraction Coupling.” National Institute of Health "Seventh NIH Ca2+ Day,” November 3, 1988.

"Ca2+ Channels in the Sarcoplasmic Reticulum and the Sarcolemma of Skeletal Muscle.” Cellular Variations in Calcium Signaling, Toronto, Ontario, Canada, August 12-13, 1988.

"Anti-Dihydropyridine Receptor Antibodies.” New York Academy of Sciences, Calcium Channels: Structure and Function, London, England, July 18-20, 1988.

"Molecular Components of Excitation-Contraction Coupling.” Miles Pharmaceuticals Inc., West Haven, CT, July 10-11, 1988.

"Ca2+ Channels: Structure and Function.” Hoffmann-LaRoche Inc., Calcium Control Mechanisms and Drug Targeting, Nutley, NJ, June 1-2, 1988.

"Ca2+ Channel Antibodies.” Bayer Centenary Symposium, The Calcium Channel: Structure, Function and Implications, Stresa, Italy, May 11-14, 1988.

"Protein Components in Excitation-Contraction Coupling in Striated Muscle.” 72nd Annual FASEB Meeting, APS Symposium: Excitation-Contraction Coupling in Striated Muscle., Las Vegas, Nevada, May 1-5, 1988.

"Calcium Channels on Excitation-Contraction Coupling.” UCLA Symposia on Molecular and Cellular Biology of Muscle Development, Steamboat Springs, CO, April 5-6, 1988.

"Molecular Components of Excitation-Contraction Coupling.” University of Pennsylvania, Department of Physiology, March 31, 1988.

"Molecular Components of Excitation-Contraction Coupling.” Stanford University, Department of Biochemistry, March 16, 1988.

"Molecular Components of Excitation-Contraction Coupling in Skeletal Muscle.” 32nd Annual Biophysical Society Meeting, Bioenergetics Subgroup Symposium, Phoenix, Arizona, February 28, 1988.

"Structural Characterization of the Nitrendipine Receptor of the Voltage-Dependent Ca2+ Channel: Evidence for the 32,000 Da and 52,000 Da Subunits.” Bayer 25th Anniversary International Symposium, Calcium Antagonists in Hypertension, Basel, Switzerland, February 11-12, 1988.

"Molecular Components of Excitation-Contraction Coupling.” University Hospital, Geneva, Switzerland, February 9, 1988.

"Molecular Components of Excitation-Contraction Coupling in Skeletal Muscle.” Case Western Reserve University, Department of Physiology & Biophysics, November 5, 1987.

"Molecular Components of Excitation-Contraction Coupling.” Harvard University, Department of Neuroscience, October 22, 1987.

"Molecular Components of Excitation-Contraction Coupling.” Boston Biomedical Research Institute, Department of Muscle Research, October 21, 1987.

"Structural Characterization of Skeletal Muscle Ca2+ Channels.” Boston University, October 20, 1987.

"Molecular Components of Excitation-Contraction Coupling.” University of Maryland, Department of Physiology, October 12, 1987.

'Molecular Components of Excitation-Contraction Coupling.” FASEB Summer Research Conference on Calcium and Cell Function, July 12-17, 1987.

"Identification of Dihydropyridine Receptor - Cardiac Calcium Channel.” American Heart Association Meeting, Circulation and Basic Science Councils, February 26-28, 1987.

"Antibody Characterization of the High Affinity Dihydropyridine Binding Site of the Ca2+ Channel.” Gordon Research Conference, Cardiac Inotropic Agents, June 9-13, 1986.

"Development of Immunological Probes for the Dihydropyridine Receptor of the Cardiac Calcium Channel.” Baylor College of Medicine, Department of Physiology and Molecular Biophysics, May 28, 1986.

"Development of Immunological Probes for the Dihydropyridine Receptor of the Cardiac Calcium Channel.” The Upjohn Company Cardiovascular Division, May 20, 1986.

"Radioimmunoassay for the Ca2+ Channel Antagonist Nitrendipine in Human Plasma.” Second International Nitrendipine Symposium “Calcium Antagonists in Hypertension: The Role of Nitrendipine”, April 17-20, 1986.

"Junctional Sarcoplasmic Reticulum: Structure and Function.” University of Chicago, Chicago, Illinois, November 8, 1985.

"Junctional Sarcoplasmic Reticulum: Structure and Function.” Gordon Research Conference, Skeletal Muscle, July 30-Aug. 4, 1985.

"Development of Immunological Probes for the Dihydropyridine Receptor of the Cardiac Calcium Channel.” The Hospital for Sick Children, Toronto, Ontario, July 24, 1985.

"Structural Characterization of the Sarcoplasmic Reticulum Using Monoclonal Antibodies.” University of Toronto, July 22, 1985.

"Development of Immunological Probes for the Dihydropyridine Receptor of the Cardiac Calcium Channel.” Boston University, May 2, 1985.

"Sarcoplasmic Reticulum and the Dihydropyridine Receptor of Skeletal Muscle: Structural Characterization Using Monoclonal Antibodies.” Boston Biomedical Research Institute, May 1, 1985.

"Development of Immunological Probes for the Dihydropyridine Receptor of Cardiac Muscle.” Merck Institute for Therapeutic Research, Rahway, New Jersey, April 30, 1985.

"Development of Immunological Probes for the Dihydropyridine Receptor of Cardiac Muscle.” Hoffmann-LaRoche Inc., Roche Research Center, Nutley, New Jersey, April 29, 1985.

"Structural Characterization of the Dihydropyridine Receptor of Cardiac Muscle.” University of Virginia, March 1, 1985

"Structural Characterization of the Cardiac Ca2+ Channel.” University of Miami Medical School, Dept. of Pharmacology, November 13, 1984.

"Nitrendipine-Specific Antibodies: Affinity Probes for Identification of High Affinity Nitrendipine Receptor in Cardiac Muscle.” American Heart Association, Louis N. Katz Presentation, November 12, 1984.

"Structural Characterization of the Sarcoplasmic Reticulum Using Monoclonal Antibodies.” Rush Medical College, Chicago, Illinois, June 25, 1984.

"Structure and Function of the Junctional Sarcoplasmic Reticulum Membrane.” University of Alberta, Alberta Heritage Foundation for Medical Research, November 3, 1983.

"Structure and Function of Sarcoplasmic Reticulum Glycoproteins.” Iowa State University, January 28, 1982.