Association of gastrocnemius tendon calcification with chondrocalcinosis of the knee.
Foldes K, Lenchik L, Jaovisidha S, Clopton P, Sartoris DJ, Resnick D. Association of gastrocnemius tendon calcification with chondrocalcinosis of the knee. Skeletal Radiol. 1996 Oct; 25(7):621-4.