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Suhr O, Danielsson A, Steen L.Suhr O, et al.Scand J Gastroenterol. 1992;27(3):201-7. doi: 10.3109/00365529208999949.Scand J Gastroenterol. 1992.PMID: 1502482
Danielsson A, Nyhlin H, Suhr O.Danielsson A, et al. Among authors: suhr o.Lakartidningen. 1987 Apr 8;84(15):1266-70.Lakartidningen. 1987.PMID: 3586781Swedish.No abstract available.