Luc Turnier. Physician, psychiatrist, researcher and professor. Graduated from the School of Medicine of the Independent National University of Mexico. More than 20 years of service at Hopital Louis-Hyppolite Lafontaine as an associate researcher and at the CLSC Pointe-Aux- Trembles. Tenured Professor at Université de Montréal. Published work: La Dépression chez l’Haïtien et l’approche clinique.