Calcific spurs at the insertion of the Achilles tendon: a clinical and histological study.

Johansson KJarl Johan, Sarimo JJulius, Lempainen LLennart, Laitala-Leinonen T, Orava SYrjö. Calcific spurs at the insertion of the Achilles tendon: a clinical and histological study. Muscles Ligaments Tendons J. 2012;2(4):273-7.