[Dynamic interspinous stabilization versus transpedicular fixation and arthrodesis in the treatment of lumbar stenosis in patients 45-65 years of age]. [Spanish]

Alpizar-Aguirre, A   •   Guevara-Alvarez, A   •   Rosales-Olivares, LM   •   Zarate-Kalfopulos, B   •   Sanchez-Bringas, G   •   Reyes-Sanchez, A

published in: Acta Ortopedica Mexicana