Rule, J. P., Seeger, L. L., Yao, L., & Shapiro, M. S. (1995). Anterior cruciate ligament avulsion in active adults. The physician and sportsmedicine, 23(5), S. 25-32. doi:10.1080/00913847.1995.11947786

Rule, John P., Leanne L. Seeger, Lawrence Yao, and Matthew S. Shapiro. "Anterior Cruciate Ligament Avulsion in Active Adults." The Physician and Sportsmedicine 23, no. 5 (1995): S. 25-32.

Rule, John P., Leanne L. Seeger, Lawrence Yao, and Matthew S. Shapiro. "Anterior Cruciate Ligament Avulsion in Active Adults." The Physician and Sportsmedicine 23.5 (1995): S. 25-32.