Delphi study among international expert panel to develop waterpipe-specific health warning labels
Taghrid Asfar, Michael Schmidt, Mohammad Ebrahimi Kalan, Wensong Wu, Kenneth D Ward, Rima T Nakkash, James Thrasher, Thomas Eissenberg, Habiba Ben Romdhane, Wasim Maziak
Tobacco Control Mar 2020, 29 (2) 159-167; DOI: 10.1136/tobaccocontrol-2018-054718