1.
Gnanasekaran S, P. N. An observational cohort study on the etiology and outcomes of neonates with thumb in flexion sign. Int J Contemp Pediatr [Internet]. 2020 Dec. 23 [cited 2025 Oct. 23];8(1):138-42. Available from: https://www.ijpediatrics.com/index.php/ijcp/article/view/3877