1.
Diniz REAS, Goldenberg J, Carvalho JCM de, Gomes CES, Goldenberg ED, Sementille A. Lymphoma of unknown origin located in paravertebral muscles: an unusual cause of low back pain in children. Sao Paulo Med J [Internet]. 1995 Jul. 7 [cited 2025 Oct. 16];113(4):953-6. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/1689