Is gold always present in a "gold standard"?
Keithley
Joyce K
JK
D015658:HIV Infections / Q000628:therapy*; D019247:HIV Wasting Syndrome / Q000517:prevention & control*; D006801:Humans; D009747:Nutritional Physiological Phenomena; D018579:Patient Selection; D016032:Randomized Controlled Trials as Topic / Q000592:standards*