R Ernst. Show Affiliations »
Abstract
Mesh: See more » Clinical Laboratory TechniquesComprehensive Health CareFamily PracticeGeneral SurgeryGroup PracticeHumansIncomeMedicinePrivate PracticeRadiographySpecialization
Year: 1976 PMID: 137210
Source DB: PubMed Journal: Inquiry ISSN: 0046-9580 Impact factor: 1.730