title: The uptake of 2-14C-5-hydroxytryptamine by uterine tissue of nonpregnant and pregnant rats.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D004622:Embryo, Mammalian / Q000378:metabolism; D005260:Female; D010920:Placenta / Q000378:metabolism; D011247:Pregnancy; D051381:Rats; D012701:Serotonin / Q000032:analysis / Q000378:metabolism*; D013997:Time Factors; D014599:Uterus / Q000032:analysis / Q000378:metabolism*
chemical_list: D002247:Carbon Isotopes; D012701:Serotonin