European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
Avec:
Gaston Camino-Willhuber
,
Byron Delgado
,
Nelson Astur
,
Alfredo Guiroy
,
Marcelo Valacco
,
Luigi Aurelio Nasto
,
Luca Piccone
,
Giovanni Barbanti-Brodano
,
Antonio Leone
,
Valerio Cipolloni
,
Enrico Pola
,
Julio Urrutia