The proto-oncogene Ret is required for male foetal germ cell survival.

Etiology and biomechanics of first metatarsophalangeal joint sprains (turf toe) in athletes.

Genetic interactions and modifier genes in Hirschsprung's disease.

Excision of symptomatic nonunions of proximal fifth metatarsal avulsion fractures in elite athletes.

L1cam acts as a modifier gene for members of the endothelin signalling pathway during enteric nervous system development.

Treatment of Jones fracture nonunions and refractures in the elite athlete: outcomes of intramedullary screw fixation with bone grafting.

Clinical and computed tomography evaluation of surgical outcomes in tarsal navicular stress fractures.

Locked versus nonlocked plate fixation for hallux MTP arthrodesis.

Special report: highlights of the twenty-fifth annual summer meeting of the American Orthopaedic Foot and Ankle Society, Vancouver, Canada, July 16-18, 2009.

Ankle instability.