TY - RPRT TI - A simple zeta method for sperm selection based on membrane charge. AU - Philip J Chan AU - John D Jacobson AU - Johannah U Corselli AU - William C Patton PY - 2006 DO - 10.1016/j.fertnstert.2005.07.1302 UR - https://pubmed.ncbi.nlm.nih.gov/16595231/ ID - 16595231 ER -