RT Journal Article SR Electronic T1 Understanding the diverse sexual repertoires of men who have sex with men, trans and gender-diverse groups is important for sexually transmitted infection prevention JF BMJ Sexual & Reproductive Health JO BMJ Sex Reprod Health FD British Medical Journal Publishing Group SP e3 OP e3 DO 10.1136/bmjsrh-2020-200804 VO 47 IS 3 A1 Daniel Richardson A1 Kate Z Nambiar A1 Tom Nadarzynski YR 2021 UL http://jfprhc.bmj.com/content/47/3/e3.abstract AB