[Effectiveness and appropriateness in health care].
Fara
G M
GM
Ist. di Igiene G. Sanarelli, Università degli Studi di Roma La Sapienza.
D003428:Cross Infection / Q000517:prevention & control*; D004526:Efficiency; D006801:Humans; D007558:Italy; D011787:Quality of Health Care / Q000331:legislation & jurisprudence / Q000592:standards*