TY - RPRT TI - [A common meningococcaL intergroup antigen: immunological and immunochemical study]. AU - N N Kostiukova AU - M Kh Gorlina AU - Iu V Ezepchuk AU - T K Mironova PY - 1987 UR - https://pubmed.ncbi.nlm.nih.gov/3111134/ ID - 3111134 ER -