TY - RPRT TI - Schistosoma mansoni: complement activation by antigenic preparations. AU - J G Van Egmond AU - A M Deelder AU - M R Daha PY - 1981 DO - 10.1016/0014-4894(81)90107-7 UR - https://pubmed.ncbi.nlm.nih.gov/7193596/ ID - 7193596 ER -