title: The ammonia and urea excretion of Biomphalaria glabrata under different physiological conditions: starvation, infection with Schistosoma mansoni, dry keeping.
mesh_terms: D000641:Ammonia / Q000378:metabolism*; D000818:Animals; D001700:Biomphalaria / Q000469:parasitology / Q000502:physiology*; D012550:Schistosoma mansoni / Q000502:physiology*; D013217:Starvation; D014508:Urea / Q000378:metabolism*
chemical_list: D000641:Ammonia; D014508:Urea