The fine structure of the secretory cells of the uterus (shell gland) of the chicken.
D000818:Animals; D002645:Chickens; D004847:Epithelial Cells; D005260:Female; D006651:Histocytochemistry; D008854:Microscopy, Electron; D010057:Oviducts / Q000166:cytology*; D014599:Uterus / Q000166:cytology