%0 Letter %T Anorectal Mpox in men who have sex with men associated with sexually transmitted co-infections: a case series. %A Russell A %A Siddiq M %A Fitzpatrick C %A Richardson D %J Sex Transm Infect %V 100 %N 1 %D 2024 Jan 17 %M 37833058 %F 4.199 %R 10.1136/sextrans-2023-055906