1. Acupressure for nausea and vomiting of pregnancy: a randomized, blinded study;Belluomini;Obstetrics & Gynecology,1994
2. Manual acupuncture reduces hyperemesis gravidarum: a placebo-controlled, randomized, single-blind, crossover study;Carlsson;Journal of Pain and Symptom Management,2000
3. Dramamine in nausea and vomiting of pregnancy;Cartwright;Western Journal of Surgery,1951
4. Buclizine hydrochloride for nausea and vomiting of pregnancy;Conklin;Obstetrics & Gynecology,1958
5. Morning sickness control in early pregnancy by Neiguan point acupressure;Aloysio;Obstetrics & Gynecology,1992