C. Birrer
发表
R. Birrer,
C. Birrer,
1983,
British journal of sports medicine.
R. Birrer,
C. Birrer,
1982,
The Physician and sportsmedicine.
D. Stone,
R. Birrer,
C. Birrer,
1981,
The Physician and sportsmedicine.
R. Birrer,
C. Birrer,
1981
.