[Possible methodological errors in the indication of minimal quantities of typhus virus].
D006801:Humans; D012283:Rickettsia prowazekii; D014438:Typhus, Epidemic Louse-Borne
RICKETTSIA PROWAZEKII
O vozmozhnykh metodicheskikh oshibkakh v rabote s indikatsiei minimal'nykh kolichestv sypnotifoznogo virusa.