TY - RPRT TI - Influence of complement on sperm motility. AU - F R Vogelpoel AU - R J Van Kooij AU - E R Te Velde AU - J Verhoef PY - 1990 DO - 10.1111/j.1365-2605.1990.tb00964.x UR - https://pubmed.ncbi.nlm.nih.gov/2345040/ ID - 2345040 ER -