A1 Alkuperäisartikkeli tieteellisessä lehdessä
Usability and feasibility of mobile phone diaries in an experimental physical exercise study.
Heinonen R, Luoto R, Lindfors P, Nygård C-H. Usability and feasibility of mobile phone diaries in an experimental physical exercise study. Telemed J E Health. 2012 Mar;18(2):115-9.