Original article / research
Tobacco Usage and Serum Cotinine: A Hospital Based Study
Published: February 1, 2019 | DOI: https://doi.org/10.7860/JCDR/2019/40145.12580
Vaishali Satyajeet Pawar, Ajit V Sontakke, Krishnaji L Garud, Satyajeet Krishnarao Pawar
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