Tian, S., Vahedi, H., Goswami, K., & Parvizi, J. (2020). Elephant’s ear sign: A new radiographic finding indicative of acetabular retroversion. Arthroplast Today.
Citação norma ChicagoTian, Shaoqi, Hamed Vahedi, Karan Goswami, and Javad Parvizi. "Elephant’s Ear Sign: A New Radiographic Finding Indicative of Acetabular Retroversion." Arthroplast Today 2020.
Citação norma MLATian, Shaoqi, Hamed Vahedi, Karan Goswami, and Javad Parvizi. "Elephant’s Ear Sign: A New Radiographic Finding Indicative of Acetabular Retroversion." Arthroplast Today 2020.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.