1. Un segno poco noto e sua importanza per la diagnosi precoce di prelussazione congenita dell’anca;Ortolani;La Pediatr,1937
2. The early diagnosis and early treatment of congenital dislocation of the hip;Hilgenreiner;Med Klin,1925
3. Stirrups as an aid in the treatment of congenital dysplasias of the hip in children. By Arnold Pavlik, 1950;Pavlik;J Pediatr Orthop,1989
4. Pavlik: the man and his method;Mubarak;J Pediatr Orthop,2003
5. Fundamental concepts of developmental dysplasia of the hip;Weinstein;Instr Course Lect,2014