"Exploring the role of trauma in underpinning sexualised drug use (‘chemsex’) among gay, bisexual and other men who have sex with men in Singapore"

https://www.academia.edu/49082666/Exploring_the_role_of_trauma_in_underpinning_sexualised_drug_use_chemsex_among_gay_bisexual_and_other_men_who_have_sex_with_men_in_Singapore