TY  - GEN
AU  - Borges,A M
AU  - Swaroop,V S
AU  - Desai,P B
TI  - Response to Dr. Ruffin
SN  - 0002-9270
PY  - 1991///0703
KW  - Carcinoma, Hepatocellular
KW  - epidemiology
KW  - Humans
KW  - Incidence
KW  - Liver Neoplasms
KW  - United States
N1  - Publication Type: Comment; Letter
ER  -