title: Illness onset and levels of health care provided: a study of 213 families.
mesh_terms: D000046:Academic Medical Centers; D000293:Adolescent; D000328:Adult; D000368:Aged; D003695:Delivery of Health Care; D005190:Family; D005192:Family Health; D006760:Hospitalization; D006801:Humans; D008875:Middle Aged; D009657:North Carolina; D010821:Physicians, Family; D012017:Referral and Consultation; D011795:Surveys and Questionnaires