Affiliations Courses Research 1959Senior ScientistNational Institutes Of Health1960Senior ScientistNational Institutes Of Health1959[position unknown]Laboratory Of Tropical Diseases National Institutes Of Health1960[position unknown]Laboratory Of Tropical Diseases National Institutes Of Health1977ProfessorUniversity Of Notre Dame 1959Zoology 1959Instructor1960Zoology 1960Instructor 1959[subject unknown]Independent1960[subject unknown]Independent1977[subject unknown]Independent