R. M. Ludewig
发表
J. deHoll,
S. Wangensteen,
R. M. Ludewig,
1969,
Annals of surgery.
R. Thompson,
Ludewig Rm,
S. Wangensteen,
1972,
Surgery, gynecology & obstetrics.
S. Wangensteen,
R. M. Ludewig,
J. Madden,
1971,
Review of surgery.
R. M. Ludewig,
H. Schapiro,
1978,
The American journal of gastroenterology.
S. Wangensteen,
R. M. Ludewig,
D. Eddy,
1968,
Surgery.
S. Wangensteen,
R. M. Ludewig,
J. Madden,
1971,
American journal of surgery.
D. O. Castell,
R. M. Ludewig,
1978,
The Journal of surgical research.
S. Wangensteen,
R. M. Ludewig,
J. Madden,
1970,
American journal of surgery.
S. Wangensteen,
R. M. Ludewig,
D. Eddy,
1968,
Surgery.
S. Wangensteen,
R. M. Ludewig,
1969,
Surgery, gynecology & obstetrics.
S. Wangensteen,
R. M. Ludewig,
1969,
American journal of surgery.