Cytochemical study on sex and age differences in the parathyroid glands of domestic fowl.
D000367:Age Factors; D000818:Animals; D002645:Chickens / Q000033:anatomy & histology*; D005260:Female; D008297:Male; D010280:Parathyroid Glands / Q000166:cytology* / Q000201:enzymology; D012737:Sex Factors