543,865 CELLS Cells of the gastrointestinal tract : isolation procedures and application in research / ed. by A.S. Pena ; Department of Gastroenterology, University Medical Centre.- [Stockholm : Distributed by the Almqvist and Wiksell Periodical Co., 1985]. - 155 s. : il., wykr. ; 24 cm (Acta Chlrurgica Scandinavica ; suppl. 525) ISSN 0301-1860