O B Grados. Show Affiliations »
Abstract
Mesh: See more » Bacterial Infections/prevention & controlBacteriological TechniquesCommunicable Disease Control/methodsEnteritis/prevention & controlHealth PlanningLaboratoriesPeru
Year: 1975 PMID: 123456
Source DB: PubMed Journal: Bol Oficina Sanit Panam ISSN: 0030-0632