1. Fifteen Years' Experience with Free Feeding of Patients with Bleeding Peptic Ulcer;Meulengracht;Arch. int. Med.,1947
2. Om manifeste Blodninger fra Ulcus ventriculi sive duodeni;Pedersen;Nordisk Medicin,1941
3. HansenJens L.PedersenJørgen: Peptic Ulcer of Stomach and Duodenum. Its Changes of Incidence and Character. A New Statistical Method Applied on a Danish Autopsy Series with Chapters on Gastric Hemorrhage, Slow Perforation and Ulcer Cachexia. Cophenhagen 1949. (in print)
4. Der Wert der Fruhoperation bei akuten Magenblutungen aus einem chronischen Ulkus;Finsterer;Wien. Med. Wochenschr.,1947