TY - GEN AU - Chalenko,V G AU - Khaĭkina,B G AU - Rozhkov,G I AU - Gerchikova,A I AU - Popova,I A TI - [Serologic pattern of meningococci in a focus of infection] SN - 0372-9311 PY - 1976///1223 KW - Humans KW - Meningococcal Infections KW - microbiology KW - Neisseria meningitidis KW - immunology KW - Russia KW - Serotyping N1 - Publication Type: Journal Article ER -