title: Qualitative and quantitative micromorphological investigations of the tertiary follicle population during the oestrous cycle in sheep.
mesh_terms: D000818:Animals; D004971:Estrus; D005260:Female; D006080:Ovarian Follicle / Q000033:anatomy & histology* / Q000254:growth & development; D010053:Ovary / Q000033:anatomy & histology; D011247:Pregnancy; D011374:Progesterone; D012756:Sheep; D013997:Time Factors
chemical_list: D011374:Progesterone