Paper-based versus web-based versions of self-administered questionnaires, including food-frequency questionnaires: Prospective cohort study

  1. Zazpe, I.
  2. Santiago, S.
  3. De la Fuente-Arrillaga, C.
  4. Nuñez-Córdoba, J.M.
  5. Bes-Rastrollo, M.
  6. Martínez-González, M.A.
Aldizkaria:
JMIR Public Health and Surveillance

ISSN: 2369-2960

Argitalpen urtea: 2019

Alea: 5

Zenbakia: 4

Mota: Artikulua

DOI: 10.2196/11997 GOOGLE SCHOLAR lock_openSarbide irekia editor