... DA, Nabulsi A, Sarocco PW, Jiang P, the Advanced HIV Disease Ritonavir Study Group: A randomized trial of the effect of ritonavir in maintaining quality of life in advanced HIV disease AIDS 1998, ... McDonnell KA, Gielen AC, O'Campo P, Burke JG: Abuse, HIV status and health-related quality of life among a sample of HIV positive and HIV negative low income women Quality of Life Research 2005, ... Estonian population live in the capital region and in north-eastern Estonia [8] Importantly, approximately 90% of all HIV cases in Estonia are diagnosed in Tallinn and north-eastern Estonia [9] and,...