1. Disorders of the liver, biliary system and pancreas. Disorders of the gastrointestinal tract.;Fagan,2002
2. Gastrointestinal disease;Williamson;Best Pract Res Clin Obstet Gynaecol,2001
3. Hyperemesis, gastrointestinal and liver disorders in pregnancy;Welsh;Curr Obstet Gynaecol,2005
4. Diseases of the liver, biliary system and pancreas;Landon,2004
5. Non-obstetric surgery during pregnancy;Kammerer;Med Clin N Am,1979