Response to reduced nicotine content cigarettes among smokers with chronic health conditions oleh Joanna M. Streck, Cecilia L. Bergeria, Maria A. Parker, Danielle R. Davis, Michael DeSarno, Stacey C. Sigmon, John R. Hughes, Diann E. Gaalema, Sarah H. Heil, Jennifer W. Tidey, Maxine L. Stitzer, Matthew Rothman, Stephen T. Higgins