- by M. Lynn Palmer PhD PT and Marcia Epler PhD PT ATC
- by Robert B. Salter CC O.Ont FRSC MD MS
- by John Gibbons
- by Hazel M. Clarkson M.A. B.P.T.
Travell & Simons' Myofascial Pain and Dysfunction: The Trigger Point Manual (2-Volume Set)Nov 1 1998by Janet G. Travell MD and David G. Simons MD