Missed milestone.
Gross
Paul A
PA
D002910:Chronology as Topic; D003695:Delivery of Health Care / Q000266:history*; D004465:Economic Competition / Q000266:history; D019981:Health Care Sector / Q000266:history; D006291:Health Policy / Q000266:history*; D049673:History, 20th Century; D006777:Hospitals, Proprietary / Q000191:economics / Q000266:history*; D009096:Multi-Institutional Systems / Q000191:economics / Q000266:history*; D012922:Social Change; D014481:United States