Can passive smoking cause a miscarriage
Ireland was the first country in the world to ban smoking indoors
WHO urges Viet Nam to ensure that there are no loopholes or exceptions in its own legislation and regulatory approach
The answer is not simple lawmakers around the world are grappling with vaping, but Australia is one of the countries where confusion is particularly rife, because laws differ from state to state
Data collection process, data items, and effect measures, data synthesis A custom-made data extraction form was developed, which included the following data items: general characteristics of the included studies (author and year, country, funding source, conflicts of interest, study design), population characteristics (sample number, demographics