1. Hiatus hernia in pregnancy;Edgerton;Am. J. Obst. & Gynec.,1955
2. Intractable heartburn of pregnancy;Evans;Radiology,1940
3. Hiatus hernia in pregnancy;Goodson;Obst. & Gynec.,1956
4. Diaphragmatic hernia as cause of intractable heartburn of pregnancy;Schnepp;Am. J. Obst. & Gynec.,1943
5. Hiatal hernia: a cause of persistent gastrointestinal disturbances in pregnancy;Penman;West J. Surg.,1951