1. Normal and abnormal function of the foot;Root,1977
2. Gait analysis based on first MTPJ function: the functional hallux limitus concept;DiNapoli,1993
3. Update on first metatarsophalangeal joint implant arthroplasty;McGlamry,1993
4. Use of joint prostheses in hallux valgus surgery;Ruch,1987
5. Hallux limitus and rigidus;Smith,1987