Measurement

NCCLS: Northern California Childhood Leukemia Study derived

Reference and/or access link:

www.bristol.ac.uk/alspac/

http://www.bristol.ac.uk/alspac/researchers/questionnaires/

Appears in:

• BIS: Demographics
• BIS: Environmental exposures (toxins and allergens)
• BIS: General health
• BIS: Home and neighbourhood environments
• BIS: Medications and supplements
• BIS: Substance use
• CLARITY: Environmental exposures (toxins and allergens)
• COBRA: Identifiers and miscellaneous