Social and structural factors and engagement in HIV care of sub-Saharan African migrants diagnosed with HIV in the Paris region. - Vignier, Nicolas; Desgrees Du Lou, Annabel; Pannetier, Julie; Ravalihasy, Andrainolo; Gosselin, Anne; Lert, France; Lydie, Nathalie; Bouchaud, Olivier; Dray Spira, Rosemary; Chauvin, Pierre (AIDS Care, 2019)