PINTO, C. B.; SALEH VÉLEZ, F. G.; FRENCH, M. N.; ZENG, D.; CRANDELL, D.; BOLOGNINI, N.; MERABET, L. B.; FREGNI, F. Strategies to enhance recruitment methods in phantom limb pain clinical trials. International Journal of Clinical Trials, [S. l.], v. 4, n. 2, p. 72–79, 2017. DOI: 10.18203/2349-3259.ijct20171917. Disponível em: https://www.ijclinicaltrials.com/index.php/ijct/article/view/195. Acesso em: 6 oct. 2025.