Semantic relations for problem-oriented medical records. - Özlem Uzuner; Jonathan Mailoa; Russell Ryan; Tawanda C. Sibanda (Artif. Intell. Medicine, 2010)

Sana Mobile 2.0: Technical Architecture for an Open Source Platform for Global mHealth. - Kenneth Paik; Eric Winkler; Russell Ryan; Leo A. Celi; William T. Lester (AMIA, 2012)