title: Complexity of chemical communication in mammals: urinary components mediating sex discrimination by male guinea pigs.
mesh_terms: D000819:Animal Communication; D000818:Animals; D002369:Castration; D002498:Centrifugation; D002852:Chromatography, Ion Exchange; D003956:Dialysis; D004192:Discrimination, Psychological; D005260:Female; D006168:Guinea Pigs; D008297:Male; D008970:Molecular Weight; D010053:Ovary / Q000502:physiology; D012723:Sex; D014556:Urine; D014835:Volatilization