1. Laboratory of Chemical Pharmacology and Laboratory of Cellular Physiology and Metabolism, National Heart Institute, National Institutes of Health, Public Health Service, U. S. Department of Health, Education and Welfare, Bethesda, Maryland
2. Laboratory of Chemical Pimarmacology
3. Laboratory of Chemical Pharmacology
4. Laboratory of Cellular Physiology and Metabolism
5. Laboratory of Pharmacology
6. Section on Physiology, Laboratory of Chemical Pharmacology