MattioliPKlutkePJBaruffaldiFVillar-GuzmanAToniAEnglmeierKH. Technical validation of low-cost videoconferencing systems applied in orthopaedic teleconsulting services. Comput Methods Programs Biomed1999; 60: 143–52.
2.
BaruffaldiFGualdriniGToniA. Comparison of asynchronous and realtime teleconsulting for orthopaedic second opinions. J Telemed Telecare2002; 8: 297–301.