Research Paper: Handheld vs. Laptop Computers for Electronic Data Collection in Clinical Research: A Crossover Randomized Trial

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Guy H. Haller, Dagmar M. Haller, Delphine Courvoisier, Christian Lovis

Published: 01 Jan 2009, Last Modified: 25 Jan 2025J. Am. Medical Informatics Assoc. 2009EveryoneRevisionsBibTeXCC BY-SA 4.0