%0 Journal Article %T Collaborative and consultative patient and public involvement in sexual health research: lessons learnt from four case studies. %A McDonagh LK %A Blomquist P %A Wayal S %A Cochrane S %A Calliste J %A Cassell JA %A Edelman NL %J Sex Transm Infect %V 96 %N 2 %D 03 2020 %M 31073093 %F 4.199 %R 10.1136/sextrans-2018-053922 %X