title: Maternal use of opioids near conception may increase risk of neural tube defects.
authors.forename: Sharon
authors.initials: S
authors.lastname: Bond
mesh_terms: D000701:Analgesics, Opioid / Q000009:adverse effects*; D005260:Female; D006801:Humans; D009436:Neural Tube Defects / Q000139:chemically induced*; D011247:Pregnancy
chemical_list: D000701:Analgesics, Opioid