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Characteristics of timed barium esophagogram in newly diagnosed idiopathic achalasia : Clinical and manometric correlatesANDERSSON, M; KOSTIC, S; RUTH, M et al.Acta radiologica (1987). 2007, Vol 48, Num 1, pp 2-9, issn 0284-1851, 8 p.Article

Visual working memory influences the performance in virtual image-guided surgical interventionHEDMAN, L; KLINGBERG, T; ENOCHSSON, L et al.Surgical endoscopy. 2007, Vol 21, Num 11, pp 2044-2050, issn 0930-2794, 7 p.Article

High-level visual-spatial ability for novices correlates with performance in a visual-spatial complex surgical simulator taskHEDMAN, L; STRÖM, P; ANDERSSON, P et al.Surgical endoscopy. 2006, Vol 20, Num 8, pp 1275-1280, issn 0930-2794, 6 p.Article

Omeprazole and CYP2C19 polymorphism : effects of long-term treatment on gastrin, pepsinogen I, and chromogranin A in patients with acid related disordersSAGAR, M; BERTILSSON, L; STRIDSBERG, M et al.Alimentary pharmacology & therapeutics. 2000, Vol 14, Num 11, pp 1495-1502, issn 0269-2813Article

Laparoscopic myotomy without fundoplication in patients with achalasiaKJELLIN, A. P; GRANQVIST, S; RAMEL, S et al.The European journal of surgery. 1999, Vol 165, Num 12, pp 1162-1166, issn 1102-4151Conference Paper

Pneumatic dilatation or laparoscopic cardiomyotomy in the management of newly diagnosed idiopathic achalasia : Results of a randomized controlled trialKOSTIC, S; KJELLIN, A; RUTH, M et al.World journal of surgery. 2007, Vol 31, Num 3, pp 470-478, issn 0364-2313, 9 p.Article

Validation and learning in the Procedicus KSA virtual reality surgical simulator: Implementing a new safety culture in medical schoolSTRÖM, P; KJELLIN, A; HEDMAN, L et al.Surgical endoscopy. 2003, Vol 17, Num 2, pp 227-231, issn 0930-2794, 5 p.Article