COHEN SIDNEY /red./ 542,415 CHRONIC Chornic active liver disease / ed. by Sidney Cohen and Roger D. Soloway ; [contributors : Stanley B. Benjamin et al.] - New York /etc./ Churchill Livingstone, 1983. - XVI, 266 s. : wykr. ; 25 cm (Contemporary Issues in Gastroenterology ; vol. 2) ISBN 0-443-08223-5