title: Conducting clinical trials in practice settings. Research in progress by family physicians.
authors.affiliation: Division of Primary Care, Department of Health and Human Services, Rockville, MD.
authors.forename: P A
authors.initials: PA
authors.lastname: Nutting
authors.forename: G P
authors.initials: GP
authors.lastname: Alexander
mesh_terms: D000437:Alcoholism / Q000628:therapy; D003376:Counseling; D005194:Family Practice; D005260:Female; D006801:Humans; D009369:Neoplasms / Q000517:prevention & control; D011247:Pregnancy; D011256:Pregnancy Outcome; D016032:Randomized Controlled Trials as Topic; D016216:Ultrasonography, Prenatal; D014481:United States