Application of the tracer technique in studying quality of care.
D000293:Adolescent; D000328:Adult; D000368:Aged; D019411:Clinical Laboratory Techniques; D005069:Evaluation Studies as Topic; D005194:Family Practice / Q000592:standards*; D005260:Female; D006123:Group Practice / Q000592:standards; D006801:Humans; D006973:Hypertension / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy*; D008297:Male; D008487:Medical History Taking; D008722:Methods; D008875:Middle Aged; D009518:New York; D010347:Patient Care Planning; D010808:Physical Examination; D011787:Quality of Health Care; D012737:Sex Factors; D012959:Socioeconomic Factors