[Basic principles, objectives, and legislative base of clinical studies in phthisiology].
Drozhzhin
A P
AP
Lovachev
O V
OV
Slogotskaia
L V
LV
D006801:Humans; D015272:Pulmonary Medicine / Q000331:legislation & jurisprudence* / Q000592:standards*; D012106:Research / Q000592:standards*; D012426:Russia; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis / Q000517:prevention & control / Q000628:therapy