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[Translated article] Risk of venous thromboembolism in thromboprophylaxis between aspirin and low molecular weight heparins after total hip arthroplasty or total knee arthroplasty: Systematic review and meta-analysis J.H. Núñez; F. Moreira; B. Escudero-Cisneros; J. Martínez-Peña; D. Bosch-García; F. Angles; E. Guerra-Farfán;

[Translated article] Less superior adjacent syndrome and lower reoperation rate. Medium- and long-term results of cervical arthroplasty versus anterior cervical arthrodesis: Systematic review and meta-analysis of randomized clinical trials J.H. Núñez; B. Escudero; J.D. Montenegro; M.J. Jiménez-Jiménez; J. Martínez-Peña; M. Surroca; D. Bosch-García;