title: [Relationship between nitrogen excretion, the tide, and age in Littorina littorea (L.) (a mesogasteropod mollusk of the Littorinidae)].
mesh_terms: D000367:Age Factors; D000641:Ammonia / Q000378:metabolism; D000818:Animals; D007101:Immersion; D008974:Mollusca / Q000378:metabolism*; D009584:Nitrogen / Q000378:metabolism*; D013997:Time Factors; D014508:Urea / Q000378:metabolism; D014527:Uric Acid / Q000378:metabolism
chemical_list: D014527:Uric Acid; D000641:Ammonia; D014508:Urea; D009584:Nitrogen
vernacular_title: Relation entre l'excrétion azotée, la marée et l'âge chez Littorina littorea (L.) (mollusque mesogastéropode Littorinidae.