Publications by authors named "Greg Hallen"
Annie Wesley, Greg Hallen
Rev Panam Salud Publica· August 2022
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Natacha Lecours, Greg Hallen
Drug Alcohol Rev· August 2018
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Erica Di Ruggiero, Zee Leung, Modi Mwatsama, Greg Hallen
Int J Public Health· June 2018
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Natacha Lecours, Greg Hallen
Rev Panam Salud Publica· October 2016
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Robert Geneau, Greg Hallen
AIDS· July 2012
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