[Nitrogenous excreta of the snail, Helix pomatia, and their metabolic origin].
D000818:Animals; D001826:Body Fluids; D006372:Helix, Snails; D006801:Humans; D009584:Nitrogen; D012908:Snails; D012911:Snakes; D014508:Urea; D014527:Uric Acid
D014527:Uric Acid; D014508:Urea; D009584:Nitrogen
SNAKES; UREA; URIC ACID