[The negative list--a false step in the right direction].
D003363:Cost Control / Q000331:legislation & jurisprudence*; D004358:Drug Therapy / Q000191:economics*; D005860:Germany, West; D006801:Humans; D007356:Insurance, Pharmaceutical Services / Q000331:legislation & jurisprudence*
Die Negativliste--ein falscher Schritt in die richtige Richtung.