1. Ambulatory care and beyond Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health], 1980 Subject(s): Ambulatory Care
2. The practicing physician and clinical research Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health, 1981] Subject(s): Biomedical ResearchAmbulatory CareClinical Trials as TopicProduct Surveillance, Postmarketing
