title: Scavenging equipment prevents nitrous oxide fertility threat.
mesh_terms: D003726:Dental Assistants; D005260:Female; D015920:Gas Scavengers; D006801:Humans; D007247:Infertility, Female / Q000139:chemically induced* / Q000517:prevention & control; D009609:Nitrous Oxide / Q000009:adverse effects*; D016273:Occupational Exposure
chemical_list: D009609:Nitrous Oxide