Representativeness, losses to follow-up and validity in cohort studies

  1. Alonso, A.
  2. De Irala, J.
  3. Martínez-González, M.A.
Aldizkaria:
European Journal of Epidemiology

ISSN: 0393-2990 1573-7284

Argitalpen urtea: 2007

Alea: 22

Zenbakia: 7

Orrialdeak: 481-482

Mota: Gutuna

DOI: 10.1007/S10654-007-9124-3 GOOGLE SCHOLAR