title: Alterations in serum FSH-LH ratios in relation to the estrous cycle, pseudopregnancy, and gonadectomy in the mouse.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D004971:Estrus; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood*; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D051379:Mice; D009929:Organ Size; D010053:Ovary / Q000502:physiology*; D011247:Pregnancy; D011555:Pseudopregnancy; D011863:Radioimmunoassay; D012737:Sex Factors; D013737:Testis / Q000502:physiology*; D013997:Time Factors; D014599:Uterus / Q000033:anatomy & histology
chemical_list: D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone