APA
Aranguren-Ruiz M. I., Acha-Arrieta M. V., Casas-Fernández de Tejerina J. M., Arteaga-Mazuelas M., Jarne-Betrán V. & Arnáez-Solis R. (20180404). Risk factors for mortality after surgery of osteoporotic hip fracture in patients over 65 years of age. : Revista espanola de cirugia ortopedica y traumatologia.
Chicago
Aranguren-Ruiz M I, Acha-Arrieta M V, Casas-Fernández de Tejerina J M, Arteaga-Mazuelas M, Jarne-Betrán V and Arnáez-Solis R. 20180404. Risk factors for mortality after surgery of osteoporotic hip fracture in patients over 65 years of age. : Revista espanola de cirugia ortopedica y traumatologia.
Harvard
Aranguren-Ruiz M. I., Acha-Arrieta M. V., Casas-Fernández de Tejerina J. M., Arteaga-Mazuelas M., Jarne-Betrán V. and Arnáez-Solis R. (20180404). Risk factors for mortality after surgery of osteoporotic hip fracture in patients over 65 years of age. : Revista espanola de cirugia ortopedica y traumatologia.
MLA
Aranguren-Ruiz M I, Acha-Arrieta M V, Casas-Fernández de Tejerina J M, Arteaga-Mazuelas M, Jarne-Betrán V and Arnáez-Solis R. Risk factors for mortality after surgery of osteoporotic hip fracture in patients over 65 years of age. : Revista espanola de cirugia ortopedica y traumatologia. 20180404.