Free clinic patient characteristics.
D000293:Adolescent; D000328:Adult; D001294:Attitude to Health; D002140:California; D003153:Community Health Services / Q000706:statistics & numerical data; D003710:Demography; D005249:Fees and Charges; D005260:Female; D006801:Humans; D007348:Insurance, Health; D008019:Life Style; D008297:Male; D010361:Patients; D010549:Personal Satisfaction; D011247:Pregnancy; D011635:Public Health Administration; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases; D012959:Socioeconomic Factors; D013333:Student Health Services / Q000706:statistics & numerical data; D019966:Substance-Related Disorders; D011795:Surveys and Questionnaires