TY  - SER
TI  - Digestive diseases and sciences
SN  - 0163-2116
CY  - New York
PB  - Plenum Pub. Corp.
KW  - Gastroenterology
KW  - Periodicals
N1  - UKP :v.23(1978)-43(1998). Langganan ditamatkan
ER  -