TY  - GEN
AU  - Ogawa,M
AU  - Taguchi,T
TI  - Upper gastrointestinal tumors
SN  - 0921-4410
PY  - 1990///1012
KW  - Esophageal Neoplasms
KW  - drug therapy
KW  - Humans
KW  - Stomach Neoplasms
N1  - Publication Type: Journal Article; Review
ER  -