B K Cypress. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdolescentAdultAge FactorsAgedAmbulatory Care/statistics & numerical dataFemaleHealth SurveysHumansMaleMiddle AgedPhysicians/statistics & numerical dataSex FactorsUnited States
Year: 1981 PMID: 7336619
Source DB: PubMed Journal: Vital Health Stat 13 ISSN: 0083-2006