council for tobacco research National Health and Medical Research

"The new retailer letters are part of #FDA's continued actions as part of its Youth Tobacco Prevention Plan and the agency's ongoing commitment to combat youth access to all tobacco products, including e-cigarettes," FDA spokesperson Jennifer Rodriguez said on Twitter In February, the regulator said it was taking action against certain retailers including Walgreen Boots Alliance for repeatedly flouting tobacco sale rules, including sale of cigars and menthol cigarettes to minors

Arch Gen Psychiatry (2005) 62:64959

ELISA (Enzyme-Linked Immunosorbent Assay): A lab-based method that uses antibodies to detect specific compounds, such as cotinine

Vercom contained praziquantal (tapes) and febantel (ascarids, hooks, and whips)