Referencer
- D'Ambrosio V, Pasquali G, Squarcella A, Marcoccia E, De Filippis A, Gatto S, Camilla A, Pizzuti A, La Torre R, Giancotti A. Prenatal diagnosis of proximal focal femoral deficiency: Literature review of prenatal sonographic findings. J Clin Ultrasound. 2016; 44.; 252-9. Vis kilde
- Westberry DE, Davids JR. Proximal focal femoral deficiency (PFFD): management options and controversies. Hip Int. 2009; 19 Suppl 6.; S18-25. Vis kilde