Source:http://linkedlifedata.com/resource/umls/id/C0014948
MSH: The period in the ESTROUS CYCLE associated with maximum sexual receptivity and fertility in non-primate female mammals.,CSP: recurrent restricted period of sexual receptivity in female mammals other than humans and some nonhuman primates.,GO: The estrous cycle phase in which a female is sexually receptive. [GOC:dph, ISBN:0721662544]