TY  - GEN
AU  - Ivashkin,V T
AU  - Kalinin,A V
TI  - [Difficulties and improvements in the diagnosis of early gastric cancer]
SN  - 0023-2149
PY  - 1993///1223
KW  - Adult
KW  - Aged
KW  - Biopsy
KW  - Diagnosis, Differential
KW  - Diagnostic Errors
KW  - Gastroscopy
KW  - Humans
KW  - Male
KW  - Neoplasm Staging
KW  - Stomach
KW  - pathology
KW  - Stomach Neoplasms
KW  - diagnosis
KW  - Stomach Ulcer
N1  - Publication Type: Case Reports; Journal Article
ER  -