D D WATTS, V C STRAUGHN. Show Affiliations »
Abstract
Keywords: CHRONIC DISEASE; DISTRICT OF COLUMBIA; HEALTH SURVEYS; NEGROES; PREVENTIVE MEDICINE
Mesh： See more » African Continental Ancestry GroupChronic DiseaseDistrict of ColumbiaHealth SurveysHumansPovertyPreventive Medicine
Year: 1965 PMID： 14263567
Source DB: PubMed Journal: Med Ann Dist Columbia ISSN： 0025-6986