PDA vs. Laptop: A Comparison of Two Versions of a Nursing Documentation Application. - Néstor J. Rodríguez; José A. Borges; Yajaira Soler; Viviam Murillo; Celia R. Colón-Rivera; Daniel Z. Sands (CBMS, 2003)

Users Can Do Better with PDAs Than Paper: A Usability Study of PDA-Based vs. Paper-Based Nursing Documentation Systems. - Néstor J. Rodríguez; José A. Borges; Gilberto Crespo; Carlos Pérez; Carlos Martínez; Celia R. Colón-Rivera; Aixa Ardín (HCI (7), 2009)