1. Endoscopic plantar fasciotomy for chronic plantar fascitis/heel spur syndrome: surgical technique—early clinical results;Barrett;J. Foot Surg.,1991
2. Proximal medial longitudinal arch incision for plantar fascia release;Ward;Foot Ankle,1987
3. Endoscopic plantar fasciotomy: two portal endoscopic surgical techniques—clinical results of 65 procedures;Barrett;J. Foot Ankle Surg.,1993
4. Operative treatment of subcalcaneal pain;Anderson;Foot Ankle,1989
5. Endoscopic plantar fasciotomy: preliminary studies with cadaveric specimens;Barrett;J. Foot Surg.,1991