TY - RPRT TI - Relationship between sperm characteristics and hormonal parameters in normal couples. AU - Meike L Uhler AU - Michael J Zinaman AU - Charles C Brown AU - Eric D Clegg PY - 2003 DO - 10.1016/s0015-0282(03)00336-4 UR - https://pubmed.ncbi.nlm.nih.gov/12801556/ ID - 12801556 ER -