1.
- Gastric Potential Difference Measurements : the Gastric Mucosal Integrity and Function Studied with a New Method for Measurement of the Electric Potential Difference across the Stomach Wall / Liselotte Hojgaard. 1991. Vol. 26, Suppl. 184 - Oslo : Universitetsforlaget, 1991 - 5, 27 s.(Scandinavian Journal of Gastroenterology; Suppl. 184) [1, currently available 0, at library only 1]
- Chapters, articles