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  July 2021   in “Basic & Clinical Pharmacology & Toxicology”
           5 citations
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  July 2021   in “Basic & Clinical Pharmacology & Toxicology”    Melatonin may protect ear cells from damage caused by nicotine.  
               157 citations
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  April 1997   in “International journal of legal medicine”    Cosmetic hair treatments like bleaching and dyeing reduce drug levels in hair samples.  
      114 citations
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  February 2012   in “International Journal of Dermatology”
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  February 2012   in “International Journal of Dermatology”    Smoking harms the skin, causing early aging and increasing cancer risk, but stopping smoking can improve skin health.  
      41 citations
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  June 2010   in “Clinics in Dermatology”
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  June 2010   in “Clinics in Dermatology”    Smoking harms skin health, causing slower wound healing, more wrinkles, and worsening some skin conditions, but may protect against certain others.  
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  September 2020   in “Journal of Cosmetic Dermatology”
           7 citations
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  September 2020   in “Journal of Cosmetic Dermatology”    Smoking increases early hair loss risk in men; quitting may help prevent it.