[Prolonged complement fixation test in the diagnosis of leptospirosis].
D000818:Animals; D003168:Complement Fixation Tests / Q000662:veterinary*; D007922:Leptospirosis / Q000175:diagnosis / Q000662:veterinary*; D013997:Time Factors
Reaktsiia dlitel'nogo sviazyvaniia komplementa v diagnostike leptospiroza.