TY - BOOK ED - World Health Organization TI - WHO laboratory manual for the examination and processing of human se men SN - 9789241547789 PY - 2010/// CY - Geneva PB - World Health Organization KW - Semen KW - chemistry KW - laboratory manuals KW - Spermatozoa KW - Sperm Count KW - Sperm KW - Laboratory Techniques & Procedures KW - standards KW - Quality control N1 - Previous editions had different title: WHO laboratory manual for the examination of human semen and sperm- cervical mucus interaction; Includes bibliographical references ER -