[Second opinions get muddled: the opinions diverge].
Weiss
Johannes
J
D016527:Drug Costs; D005858:Germany; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy / Q000191:economics; D010817:Physician-Patient Relations; D017410:Practice Guidelines as Topic / Q000592:standards; D012017:Referral and Consultation / Q000191:economics / Q000592:standards*