JACOBSEN, Klaus; BERTHEUSSEN, Kjell. The Vertical Location of the Patella: Fundamental Views on the Concept Patella Alta, Using a Normal Sample. Acta Orthopaedica, [S. l.], v. 45, n. 1-4, p. 436–445, 1974. DOI: 10.3109/17453677408989166. Disponível em: https://actaorthop.org/actao/article/view/29654. Acesso em: 25 apr. 2026.