Seasonal changes in endocrine organs of the male common frog, Rana temporaria. I. The pars distalis of the adenohypophysis.
D000818:Animals; D001001:Anura / Q000033:anatomy & histology*; D002467:Cell Nucleus / Q000502:physiology; D008297:Male; D010904:Pituitary Gland, Posterior / Q000033:anatomy & histology / Q000166:cytology*; D012621:Seasons; D013194:Staining and Labeling