Evolution of Public Health and Preventive Medicine in the United States.
D001291:Attitude of Health Personnel; D003140:Communicable Disease Control / Q000266:history; D003153:Community Health Services / Q000266:history; D003695:Delivery of Health Care; D005495:Folklore; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011315:Preventive Medicine / Q000193:education / Q000266:history*; D011634:Public Health / Q000266:history*; D011635:Public Health Administration; D012581:Schools, Public Health; D012922:Social Change; D012955:Societies, Medical / Q000266:history; D014481:United States; D000078329:Workforce