title: Nausea and vomiting in early pregnancy.
authors.affiliation: University of Bristol, Bristol, UK.
authors.forename: David
authors.initials: D
authors.lastname: Jewell
mesh_terms: D005260:Female; D020939:Zingiber officinale; D006634:Histamine H1 Antagonists / Q000009:adverse effects / Q000627:therapeutic use; D006801:Humans; D006939:Hyperemesis Gravidarum / Q000188:drug therapy* / Q000209:etiology; D011247:Pregnancy; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome; D014805:Vitamin B 12 / Q000009:adverse effects / Q000627:therapeutic use
chemical_list: D006634:Histamine H1 Antagonists; D014805:Vitamin B 12