Dittmar & al. (2021). Dittmar, Jenna M.; etal. (December 2021), "Fancy Shoes and Painful Feet: Hallux Valgus and Fracture Risk in Medieval Cambridge, England", International Journal of Paleopathology, vol.35, Los Angeles: Paleopathology Association, pp.90–100, doi:10.1016/j.ijpp.2021.04.012, hdl:2164/17718, PMC8631459
Dittmar & al. (2021). Dittmar, Jenna M.; etal. (December 2021), "Fancy Shoes and Painful Feet: Hallux Valgus and Fracture Risk in Medieval Cambridge, England", International Journal of Paleopathology, vol.35, Los Angeles: Paleopathology Association, pp.90–100, doi:10.1016/j.ijpp.2021.04.012, hdl:2164/17718, PMC8631459
Dittmar & al. (2021). Dittmar, Jenna M.; etal. (December 2021), "Fancy Shoes and Painful Feet: Hallux Valgus and Fracture Risk in Medieval Cambridge, England", International Journal of Paleopathology, vol.35, Los Angeles: Paleopathology Association, pp.90–100, doi:10.1016/j.ijpp.2021.04.012, hdl:2164/17718, PMC8631459