Cuaron, J A Nitrogen metabolism of gravid and nongravid female swine fed every third day. [electronic resource] - Journal of animal science Jan 1983 - 96-100 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0021-8812 Standard No.: 10.2527/jas1983.56196x doi Subjects--Topical Terms: AnimalsDietEnergy IntakeFeces--analysisFemaleNitrogen--metabolismPregnancyPregnancy, AnimalSwine--metabolism