R A Greenberg
发表
J W Gamel,
R A Greenberg,
I W McLean,
1988,
Computers and biomedical research, an international journal.
R A Greenberg,
J G Kuhns,
C Moore,
1986,
Archives of surgery.
R A Greenberg,
R. Greenberg,
A L Hathcock,
1982,
Social science & medicine.