title: Change of health center sponsorship. I, Impact on patterns of obtaining medical care.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003153:Community Health Services / Q000706:statistics & numerical data*; D003191:Comprehensive Health Care / Q000706:statistics & numerical data; D005191:Family Characteristics; D006769:Hospitals, General; D006801:Humans; D008511:Medicine; D008875:Middle Aged; D009934:Organization and Administration; D010414:Pennsylvania; D010548:Personal Health Services / Q000706:statistics & numerical data*; D010820:Physicians / Q000706:statistics & numerical data / Q000600:supply & distribution; D011331:Private Practice; D011638:Public Housing; D013038:Specialization