title: Effects of low concentrations of nitrous oxide on rat pregnancy.
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D002940:Circadian Rhythm; D005260:Female; D005313:Fetal Death / Q000139:chemically induced*; D005333:Fetus / Q000187:drug effects*; D009609:Nitrous Oxide / Q000008:administration & dosage / Q000633:toxicity*; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects*; D051381:Rats; D013997:Time Factors
chemical_list: D009609:Nitrous Oxide