Changes in child exposure to secondhand smoke after implementation of smoke-free legislation in Wales: a repeated cross-sectional study
-
* Corresponding author: Jo C Holliday hollidayj1@cardiff.ac.uk
BMC Public Health 2009, 9:430 doi:10.1186/1471-2458-9-430
Accesses
- Last 30 days: 97 accesses
- Last 365 days: 823 accesses
- All time: 3624 accesses