Affiliations Courses Research 1966Assistant Professor Of AnatomyHarvard Medical School1967Associate Professor Of AnatomyHarvard Medical School1968Associate Professor Of AnatomyHarvard Medical School1975[position unknown]California Institute Of Technology1975ProfessorCalifornia Institute Of Technology1976[position unknown]California Institute Of Technology 1975Embryology 1975Instructor1976Embryology 1976Instructor 1966[subject unknown]Independent1967[subject unknown]Independent1968[subject unknown]Independent1975[subject unknown]Independent