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The intensity and variability of symptoms in dyspepsia.
Johannessen T, Petersen H, Kristensen P, Kleveland PM, Dybdahl J, Sandvik AK, Brenna E, Waldum H. Johannessen T, et al. Among authors: petersen h. Scand J Prim Health Care. 1993 Mar;11(1):50-5. doi: 10.3109/02813439308994902. Scand J Prim Health Care. 1993. PMID: 8484080
The natural course of peptic ulcer disease and its predictors.
Petersen H, Kristensen P, Johannessen T, Kleveland PM, Dybdahl JH, Myrvold H. Petersen H, et al. Scand J Gastroenterol. 1995 Jan;30(1):17-24. doi: 10.3109/00365529509093230. Scand J Gastroenterol. 1995. PMID: 7701245
The controlled single subject trial.
Johannessen T, Petersen H, Kristensen P, Fosstvedt D. Johannessen T, et al. Among authors: petersen h. Scand J Prim Health Care. 1991 Mar;9(1):17-21. doi: 10.3109/02813439109026576. Scand J Prim Health Care. 1991. PMID: 1675018
Effect of pancreatic enzymes in non-ulcer dyspepsia. A pilot study.
Kleveland PM, Johannessen T, Kristensen P, Løge I, Sandbakken P, Dybdahl J, Petersen H. Kleveland PM, et al. Among authors: petersen h. Scand J Gastroenterol. 1990 Mar;25(3):298-301. Scand J Gastroenterol. 1990. PMID: 2320950 Clinical Trial.
The predictive value of history in dyspepsia.
Johannessen T, Petersen H, Kleveland PM, Dybdahl JH, Sandvik AK, Brenna E, Waldum H. Johannessen T, et al. Among authors: petersen h. Scand J Gastroenterol. 1990 Jul;25(7):689-97. doi: 10.3109/00365529008997594. Scand J Gastroenterol. 1990. PMID: 2396082
Experience with a multi crossover model in dyspepsia.
Johannessen T, Fosstvedt D, Petersen H. Johannessen T, et al. Among authors: petersen h. Scand J Gastroenterol Suppl. 1988;147:33-7. doi: 10.3109/00365528809099156. Scand J Gastroenterol Suppl. 1988. PMID: 3201142
969 results