NLM Anatomy of the Drug Issue: How, After Years, It Erupted. New York Times, 1986
Nat Med 7:833839 Moraitis D, Du B, De Lorenzo MS, Boyle JO, Weksler BB, Cohen EG, Carew JF, Altorki NK, Kopelovich L, Subbaramaiah K, Dannenberg AJ (2005) Levels of cyclooxygenase-2 are increased in the oral mucosa of smokers: evidence for the role of epidermal growth factor receptor and its ligands
Rules and enforcement can change, so this article is dated and should be reviewed regularly.
Check for a steady flame
Why Marlboro W Burst Purple Stands Out Unlike standard menthol offerings, the Marlboro W Burst Purple (often referred to as the Double Burst) features a unique dual-capsule technology designed for ultimate flavor customization
I'm curious to know, but they never say." Even absent black-market concerns, there are reasons to doubt the government research showing lowering nicotine levels means less smoking