D L Sackett, W O Spitzer, M Gent, R S Roberts. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdolescentAdultAgedChildChild, PreschoolDelivery of Health CareEmotionsFactor Analysis, StatisticalFemaleHumansInfantMaleMiddle AgedMortalityNurse Practitioners/standardsOntarioPhysical ExaminationPhysical FitnessPrimary Health Care/standardsQuality of Health CareSocial BehaviorTime FactorsVision, Ocular
Year: 1974 PMID: 4811789 DOI: 10.7326/0003-4819-80-2-137
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391