[ONCE AGAIN: ON THE PRIMARY SPHERITES OF THE CHICK EGG SHELL].
D000818:Animals; D002645:Chickens; D004528:Egg Shell; D004531:Eggs; D008460:Meat; D011200:Poultry; D012106:Research
EGGS; EXPERIMENTAL LAB STUDY; POULTRY
NOCHMALS UEBER DIE PRIMAERSPHAERITEN DER HUEHNER-EISCHALE.