[Vitamin A determinations in dead piglets].
D000818:Animals; D000831:Animals, Newborn; D005260:Female; D005313:Fetal Death / Q000662:veterinary; D008099:Liver / Q000032:analysis*; D011247:Pregnancy; D013552:Swine / Q000032:analysis*; D014801:Vitamin A / Q000032:analysis*
D014801:Vitamin A
Vitamin-A-Bestimmungen bei totgeborenen Ferkeln.