title: Metabolites of progesterone and estrogen in domestic sow urine. 3. Effect of litter size.
mesh_terms: D000818:Animals; D003404:Creatinine / Q000652:urine; D004967:Estrogens / Q000378:metabolism* / Q000652:urine; D004970:Estrone / Q000652:urine; D005260:Female; D011247:Pregnancy; D011270:Pregnancy, Animal; D011276:Pregnanediol / Q000652:urine; D011278:Pregnanes / Q000652:urine; D011374:Progesterone / Q000378:metabolism*; D012098:Reproduction; D013552:Swine / Q000378:metabolism*
chemical_list: D004967:Estrogens; D011278:Pregnanes; D004970:Estrone; D011374:Progesterone; D003404:Creatinine; D011276:Pregnanediol