WEIHRAUCH T.R. [red.] 547,357 Rioprostil : a new prostaglandin for treatment of peptic ulcer disease and NSAID-[non-steroidal anti- -inflammatory drug]-induced digestive lesions : Proceedings of an International Symposium Held in Wiesbaden, 11-13 June, 1987 / ed. by R. Arnold, P. Demol and T.R. Weihrauch. - [Oslo] : Universitets- forlaget, 1989. - [8], 253 s. : il., wykr. ; 25 LW) (Scandinavian Journal of Gastroenterology ISSN 0085-5928 ; vol. 24, suppl 164) Sum.