[Report of Dr. Francisco Parra Gil, Director of the Leopoldo Izquieta Pérez National Instutute of Health, read at the commemorative session of 15 November 1976].
D000047:Academies and Institutes; D000847:Annual Reports as Topic; D002626:Chemistry, Pharmaceutical; D019411:Clinical Laboratory Techniques; D003140:Communicable Disease Control; D003954:Diagnostic Services; D004484:Ecuador; D006801:Humans; D010506:Periodicals as Topic; D011314:Preventive Health Services; D011643:Publishing; D012106:Research; D014612:Vaccines
D014612:Vaccines
Discurso del Dr. Francisco Parra Gil, director del Instituto Nacional de Higiene "Leopoldo Izquieta Perez", leido en la sesión conmemorativa del 15 de Noviembre de 1976.