title: Male factor infertility: an overview of issues.
authors.affiliation: Total Health Concepts, St. Louis, MO, USA.
authors.forename: Jan
authors.initials: J
authors.lastname: DeMasters
mesh_terms: D006801:Humans; D007248:Infertility, Male / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology / Q000628:therapy*; D007255:Information Services; D008297:Male; D008487:Medical History Taking; D009722:Nurse Practitioners; D009730:Nursing Assessment; D010353:Patient Education as Topic; D010808:Physical Examination; D012099:Reproductive Techniques; D012307:Risk Factors; D013076:Sperm Count; D013315:Stress, Psychological / Q000209:etiology / Q000517:prevention & control / Q000523:psychology