title: Bupivacaine, chloroprocaine and human uterine contractions.
mesh_terms: D002045:Bupivacaine / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000187:drug effects; D011247:Pregnancy; D011343:Procaine / Q000009:adverse effects / Q000031:analogs & derivatives*; D014590:Uterine Contraction / Q000187:drug effects*
chemical_list: D011343:Procaine; C004616:chloroprocaine; D002045:Bupivacaine