KISNER D. 552,621 DIAGNOSIS Diagnosis and treatment of upper gastrointestinal tumors ; Proceedings of an International Congress, Mainz, September 9-11, 1980 / eds. M. Friedman, M. Ogawa, D. Kisner ; assoc, eds. D. Okelmann, G. Nagel, H.W. Schreiber. - Amsterdam [etc.] s Excerpta Medica, 1981. - XVII, 538 s. * il., wykr. , 24 cm (Excerpta Medica International Congress Ser. ; 542) ISBN 90-219-9500-X ISBN 0-444-90189-2