Recent studies on Leptospira and leptospirosis in the Cantacuzino Institute (1968--1977).
D000367:Age Factors; D000818:Animals; D001431:Bacteriological Techniques; D019411:Clinical Laboratory Techniques; D003168:Complement Fixation Tests; D006801:Humans; D007919:Leptospira / Q000302:isolation & purification; D007922:Leptospirosis / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology*; D009790:Occupations; D012383:Romania; D012621:Seasons