| Literature DB >> 11374006 |
A Karlsson1, B Hejdeman, T Pernetun, E Sandström.
Abstract
The incidence of gonorrhoea, chlamydia, syphilis and HIV infection is increasing among homosexual men in Stockholm, Sweden. This indicates that the frequency of unsafe sex is on the increase while the use of condoms is decreasing.Entities:
Mesh：
Year: 2001 PMID： 11374006
Source DB: PubMed Journal: Lakartidningen ISSN： 0023-7205