Whether you're new to backyard grilling or you're looking to upgrade to a quality smoker, the right BBQ tools are a huge help when firing up the coals, pellets, or gas ignition. These are the best ...
In THIN, we extracted smoking status data either using Read codes,30 which were classified into non-smoker, ex-smoker and smoker with clinical input, or we used the categorisation (non-smoker, ...