title: Asking about the usual source of care. An appraisal of health care survey alternatives.
authors.affiliation: School of Social Welfare, State University of New York, Albany.
authors.forename: J D
authors.initials: JD
authors.lastname: Perloff
authors.forename: N M
authors.initials: NM
authors.lastname: Morris
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American; D002641:Chicago; D003151:Community Health Centers / Q000706:statistics & numerical data; D005069:Evaluation Studies as Topic; D005260:Female; D006302:Health Services Research / Q000379:methods* / Q000592:standards; D006801:Humans; D007182:Income; D008875:Middle Aged; D009819:Office Visits / Q000706:statistics & numerical data; D010044:Outpatient Clinics, Hospital / Q000706:statistics & numerical data; D010342:Patient Acceptance of Health Care / Q000706:statistics & numerical data*; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires / Q000592:standards*