Seasonal variations in the adrenal cortex cells of the house sparrow, Passer domesticus (L.), with special reference to a possible zonation.
D000311:Adrenal Glands / Q000166:cytology*; D000704:Analysis of Variance; D000818:Animals; D001717:Birds / Q000502:physiology*; D002467:Cell Nucleus; D005260:Female; D007620:Karyometry; D008297:Male; D012621:Seasons