title: Regulation of blood levels of LH in bulls: influence of age, breed, sexual stimulation and temporal fluctuations.
mesh_terms: D000367:Age Factors; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002417:Cattle / Q000378:metabolism*; D002452:Cell Count; D002940:Circadian Rhythm; D004542:Ejaculation; D004971:Estrus; D005260:Female; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D010902:Pituitary Gland / Q000033:anatomy & histology; D011247:Pregnancy; D011863:Radioimmunoassay; D012726:Sexual Behavior, Animal; D013045:Species Specificity; D013997:Time Factors
chemical_list: D007986:Luteinizing Hormone