TY - RPRT TI - C3 nephritic factor determination. A comparison between two methods. AU - M López-Trascasa AU - M A Marín AU - G Fontán PY - 1987 DO - 10.1016/0022-1759(87)90438-8 UR - https://pubmed.ncbi.nlm.nih.gov/3559214/ ID - 3559214 ER -