Maranhão, E.T. , Maranhão-Filho, P. y Lima, M.A. 2008. The Digiti Quinti Sign, Souques’ Interosseous Phenomenon, and Pronator Drift Test as Subtle Motor Signs in Patients with Monohemispheric Brain Tumor. Revista Brasileira de Cancerologia. 54, 3 (sep. 2008), 227–230. DOI:https://doi.org/10.32635/2176-9745.RBC.2008v54n3.1719.