1. ALT as a marker for hepatitis B and C in drug users;Brooke;Int Conf Aids,1994
2. HIV prevalence in people with no fixed abode. A study of blood donorship patterns and risk determinants;Bhimani;Intl Conf Aids,1992
3. HIV-1 and hepatitis B virus infections in adolescents lodged in security institutes of Buenos Aires;Avila;Pediatric Aids and HIV Infection,1996
4. Impact on health care adds to the social cost of homelessness, MDs say;Lowry;CMJA,1996
5. The Montreal Gazette, 1999; 14 December.