Variable | Year | Supplement |
---|---|---|
PSMDURPG | 1998 | Pregnancy and smoking |
SCATDLP | 1991 | Pregnancy and smoking |
SMKCIG | 1990 | Pregnancy and smoking |
SMKCIG | 1985 | Pregnancy and smoking |
SMKLST | 2015 | Sample adult cancer |
SMKLST | 2010 | Sample adult cancer |
SMKLST | 2005 | Sample adult cancer |