RETINAL IN EGGS, BLOOD AND LIVER.
D000818:Animals; D001769:Blood; D002623:Chemistry Techniques, Analytical; D005399:Fishes; D008099:Liver; D010063:Ovum; D011200:Poultry; D012104:Reptiles; D012106:Research; D012160:Retina; D014801:Vitamin A
D014801:Vitamin A
BLOOD; CHEMISTRY, ANALYTICAL; EXPERIMENTAL LAB STUDY; FISHES; LIVER; OVUM; POULTRY; REPTILES; VITAMIN A