00782cam a2200265 a 4500 139800 OSt 20180921 0000001994 USAAN 0000000000eng00 0-316-19992-3 Estwood, Gregory L Manual of gastroenterolgy : diagnosis and therapy Gregory L. Eastwood, Canan Avunduk 2 Little xi, 497 p. Enfermedades gastrointestinales DLC DLC ddc BK 139800 0 0 ddc 0 0 1 1 2018-08-17 0 R 616.33 E13m 1994 BK