Vyhľadávanie v PRIMO
Autori: Tolonen, Hanna Aistrich, Anna Borodulin, Katja
Zdroj: Scandinavian Journal of Public Health; Nov2014, Vol. 42 Issue 7, p712-717, 6p
Predmety: PATIENT selection, MOTIVATION (Psychology), PUBLIC health surveillance, QUESTIONNAIRES, STATISTICAL sampling, SURVEYS, TEXT messages, HUMAN research subjects, DESCRIPTIVE statistics