共 18 条
[1]
COUROUCE AM, 1976, BIBL HAEMATOL, V42, P1
[7]
A VIRUS IN BEECHEY GROUND-SQUIRRELS THAT IS RELATED TO HEPATITIS-B VIRUS OF HUMANS
[J].
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES,
1980, 77 (05)
:2941-2945
[10]
MASON WS, 1981, 1981 P S VIR HEP, P107