SHAFFER ELDON 552,529 MODERN Modem concepts in gastroenterology. - New York and London s Plenum Medical Book Co., [1986]. - 2 vol. s il., wykr. ! 24 cm Vol.l. - ed. by Alan B.R. Thomson, L.R. DaCosta and William C. Watson. - XV, 376 s. Vol.2. - ed. by Eldon Shaffer and Alan B.R. Thomson. - XIV, 319 s. (Topics in Gastroenterology) ISBN 0-306-42303-0 (vol.l) ISBN 0-306-43125-4 (vol.2)