TY - GEN AU - Diez Ulloa, Máximo PY - 2020 SN - 2192-5682 UR - http://hdl.handle.net/20.500.11940/16624 TI - Comments on “Posterior Subaxial Cervical Spine Screw Fixation: A Review of Techniques” by Joaquim et al DO - 10.1177/2192568219898208 KW - CHUS VL - 10 ER -