Ref file Title Linked to Documentation type  
17400 Labels SAS four languages Dataset 937 Additional documentation concerning the data
17401 Labels SPSS four languages Dataset 937 Additional documentation concerning the data
17402 Labels STATA four languages Dataset 937 Additional documentation concerning the data
17403 Questionnaires Dataset 937 Collection instruments
17404 User Guide Cohort Dataset 937 Additional documentation concerning the data
17405 Weighting Cohort Dataset 937 Additional documentation concerning the data
17412 Syntax secondos SPSS Dataset 937 Syntax file
17413 Definition secondos Dataset 937 Additional documentation concerning the data