TY - RPRT TI - Immunologic implications of vasectomy. II. Serum-mediated immunity. AU - G E Brannen AU - D S Coffey PY - 1974 DO - 10.1016/s0015-0282(16)40456-5 UR - https://pubmed.ncbi.nlm.nih.gov/4835607/ ID - 4835607 ER -