title: Menstruation: an ethnophysiological defense against pathogens.
authors.affiliation: Department 3BV, New Mexico State University, Las Cruces 88003.
authors.forename: E J
authors.initials: EJ
authors.lastname: Sobo
mesh_terms: D005260:Female; D006801:Humans; D007563:Jamaica; D008297:Male; D008593:Menopause / Q000208:ethnology; D008598:Menstruation / Q000208:ethnology* / Q000502:physiology; D012661:Semen / Q000382:microbiology; D012725:Sexual Behavior / Q000208:ethnology; D014591:Uterine Diseases / Q000517:prevention & control