H R Collins

Heads up. Protect neck, head from serious football injuries.

H R Collins, C Johnson, 1967, Texas medicine.

Diagnosis of internal derangements of the knee. The role of arthroscopy.

H R Collins, K. Dehaven, K E DeHaven, 1975, The Journal of bone and joint surgery. American volume.

The shoulder in competitive swimming

H R Collins, F. Jobe, F W Jobe, 1980, The American journal of sports medicine.