Government control of medicine.
Patterson
M M
MM
D002170:Canada; D006076:Government; D006801:Humans; D007883:Legislation, Medical / Q000639:trends*; D008007:Licensure, Medical / Q000639:trends*; D010021:Osteopathic Medicine / Q000331:legislation & jurisprudence / Q000592:standards* / Q000639:trends; D014481:United States