title: No laughing matter.
authors.forename: L H
authors.initials: LH
authors.lastname: Meskin
mesh_terms: D000014:Abnormalities, Drug-Induced; D000022:Abortion, Spontaneous / Q000209:etiology; D003797:Dental Staff; D005260:Female; D015920:Gas Scavengers; D006801:Humans; D007247:Infertility, Female / Q000139:chemically induced; D009609:Nitrous Oxide / Q000009:adverse effects*; D016273:Occupational Exposure; D011247:Pregnancy
chemical_list: D009609:Nitrous Oxide