Browse Documentation--Study No. 9220

Title: National Health Interview Survey, 1978: Smoking Supplement

Study-Level Files:

• Related Literature
• Description & Citation
• File Manifest

DS1:

• Documentation - pdf (procedure) (9,815KB)
• Documentation - pdf (technical) (239KB)
• Manual - pdf (11,449KB)
• Manual - pdf (multi_medical) (9,418KB)
• Record layout - pdf (1,259KB)