TY  - GEN
AU  - Vahil,A
AU  - Gupta,R
TI  - Asymptomatic PSC--do they really have progressive diseases?
SN  - 0016-5085
PY  - 1991///0110
KW  - Cholangitis, Sclerosing
KW  - complications
KW  - Humans
KW  - Selection Bias
N1  - Publication Type: Comment; Letter
UR  - https://doi.org/10.1016/0016-5085(91)90638-2
ER  -