title: The influence of vitamin A deficiency on foetal development in pigs with special reference to eye organogenesis.
mesh_terms: D000818:Animals; D000013:Congenital Abnormalities / Q000209:etiology*; D005123:Eye / Q000196:embryology; D005124:Eye Abnormalities; D005260:Female; D005865:Gestational Age; D011247:Pregnancy; D013045:Species Specificity; D013552:Swine / Q000196:embryology*; D013997:Time Factors; D014802:Vitamin A Deficiency / Q000150:complications / Q000503:physiopathology*