Clinicians' perceptions of usefulness of the PubMed4Hh mobile device application for clinical decision making at the point of care: a pilot study. - Kyungsook Gartrell; Caitlin W. Brennan; Gwenyth R. Wallen; Fang Liu 007; Karen G. Smith; Paul A. Fontelo (BMC Medical Informatics Decis. Mak., 2018)