by Kovacs, Francisco M, Muriel, Alfonso, Medina, José María, Abraira, Víctor, Sánchez, María Dolores Castillo, Jaúregui, Javier Olabe
Published in Spine (Philadelphia, Pa. 1976) (01.01.2006)

by Olabe Goxencia, Jon, Olabe Jáuregui, Javier
Published in Revista de neurologiá (2008)