TY - GEN AU - Lebedev,S V AU - Chekhonin,V P TI - [Immunochemical study of antigens in ventilation systems] SN - 0016-9900 PY - 1989///0526 KW - Air Conditioning KW - Animals KW - Antigens, Bacterial KW - analysis KW - Bacterial Infections KW - etiology KW - Humans KW - Immunodiffusion KW - Rabbits KW - Respiratory Tract Infections KW - Water Microbiology N1 - Publication Type: Journal Article ER -