TY - RPRT TI - Hereditary C2 deficiency associated with common variable immunodeficiency. AU - M Seligmann AU - J C Brouet AU - M Sasportes PY - 1979 DO - 10.7326/0003-4819-91-2-216 UR - https://pubmed.ncbi.nlm.nih.gov/313733/ ID - 313733 ER -