TY  - GEN
AU  - Sivak,M V
TI  - Advanced training in gastrointestinal endoscopy
SN  - 0016-5107
PY  - 1992///0728
KW  - Education, Medical, Continuing
KW  - trends
KW  - Endoscopy, Gastrointestinal
KW  - Gastroenterology
KW  - education
KW  - United States
N1  - Publication Type: Editorial
UR  - https://doi.org/10.1016/s0016-5107(92)70346-0
ER  -