RT Journal Article SR Electronic T1 Syphilis and gonorrhoea among people with HIV during pandemic times: a report from Athens, Greece JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP sextrans-2021-055095 DO 10.1136/sextrans-2021-055095 A1 Varvara Vasalou A1 V Paparizos A1 Evangelos Daskalakis A1 Eleni Paparizou A1 Sofia Kourkounti A1 Alexander Stratigos YR 2021 UL http://sti.bmj.com/content/early/2021/08/18/sextrans-2021-055095.abstract AB