Studies on the origin of visceral malformation in centrifuged eggs of a toad.
D000818:Animals; D002025:Bufonidae; D000013:Congenital Abnormalities; D004065:Digestive System Abnormalities; D004531:Eggs; D041981:Gastrointestinal Tract / Q000002:abnormalities*
ABNORMALITIES/experimental; GASTROINTESTINAL SYSTEM/abnormalities