Affiliations Courses Research 1973Associate Professor Of EpidemiologyJohns Hopkins University School Of Hygiene And Public Health1976[position unknown]Johns Hopkins School Of Hygiene And Public Health1976Professor Of EpidemiologyJohns Hopkins University School Of Hygiene1947Laboratory AssistantUniversity Of Minnesota1973Associate ProfessorJohns Hopkins University School Of Medicine 1947Zoology 1947Student1973Physiology 1973Staff Associate1976Physiology 1976Consultant 1973[subject unknown]Independent1976[subject unknown]Independent Investigators