Maria Seabra Rato, Alexandra Bernardo, Filipe Oliveira Pinheiro, Miguel Bernardes, Lúcia Costa. Shepherd’s crook deformity: Do you recognize this sign?. Archives of Rheumatology [Internet]. 2023 Jun. 30 [cited 2025 Oct. 3];38(2):329-31. Available from: http://anadolupsikiyatri.net/index.php/pub/article/view/1349