4[1]HelkimoM.Studieson function and dysfunction of the masticatory system.Indexforanamnesticand clinical dysfunction and occlusalstate[J].SwedDentJ,1974,67:101-121.
6[4]AlexanderD,CaugheyD,WithyS,et al.Relation between flexionangleandintra articularpressure during active and passives movement of the normal knee[J].Jrheumatol,1996,23 (5):889.
