Relationship between cyclic changes in the hair follicle and sweat gland size in cattle.
D000818:Animals; D001706:Biopsy; D002417:Cattle; D005260:Female; D006197:Hair / Q000254:growth & development*; D008297:Male; D013545:Sweat Glands / Q000033:anatomy & histology* / Q000254:growth & development