Test–retest reliability of an infectious disease questionnaire and evaluation of self-assessed vulnerability to infections: Findings of Pretest 2 of the German National Cohort

por Castell, S., Akmatov, M.K., Obi, N., Flesh-Janys, D., Nieters, A., Kemmling, Y., Pessler, F., Krause, G.
Publicado 2014