Prescription data.
MacLeod
S M
SM
D002170:Canada; D003625:Data Collection / Q000592:standards*; D019049:Developed Countries; D004346:Drug Information Services / Q000592:standards*; D011307:Drug Prescriptions / Q000706:statistics & numerical data*; D017408:Guidelines as Topic; D006801:Humans; D017891:Pharmacoepidemiology; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data*