title: Effect of direct clinical pharmaceutical services on patients' perceptions of health care quality.
mesh_terms: D000328:Adult; D001290:Attitude; D005260:Female; D006801:Humans; D007484:Iowa; D008297:Male; D008875:Middle Aged; D010361:Patients; D010593:Pharmaceutical Services; D011787:Quality of Health Care; D011795:Surveys and Questionnaires