Jackson – Flavor Preference and Systemic Immunoglobulin Responses in E-Cigarette Users and Waterpipe and Tobacco Smokers: A Pilot Study Jackson – Flavor Preference and Systemic Immunoglobulin Responses in E-Cigarette Users and Waterpipe and Tobacco Smokers: A Pilot Study Monica Jackson, Kameshwar P. Singh, Thomas Lamb, Scott McIntosh, and Irfan Rahman
