Geneva, Switzerland: World Health Organization
Beyond that, some of history's greatest writers and thinkers were pipe smokers themselves likely hinting at some sort of connection between eloquent rhetoric and pipe smoking (or at least that's how we enthusiasts like to interpret that relationship)
Particular attention should be paid to hoses and connections for any signs of wear or leakage
Evidence-based therapies are among the most effective treatments for tobacco cessation
Tobacco leaves are also a very suitable material for histological studies of real environments and plant leaf maturation processes due to their high biomass and ease of cultivation in the field
Chris Hawkey, a gastroenterologist, writes in The Guardian that research predicts alcohol will be responsible for the deaths of over 90,000 people by 2019, meaning the bigger danger is in the bottle, not the cigarette pack