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E-cigarettes versus nicotine replacement treatment as harm reduction interventions for smokers who find quitting difficult: randomized controlled trial |
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| Authors: | Katie Myers Smith Anna Phillips-Waller Francesca Pesola Hayden McRobbie Dunja Przulj Marzena Orzol Peter Hajek |
| Abstract: | |
| Keywords: | E-cigarettes harm reduction nicotine replacement treatment randomized controlled trial smoking cessation tobacco dependence |