“I Use Strawberry Flavoured Condoms during My Periods”: Safe Sex Practices and STI Screening Behaviours among Female Sex Workers in Gulu City, Uganda oleh Felix Bongomin, Winnie Kibone, Pebalo Francis Pebolo, Fiona Gladys Laker, Jerom Okot, Felix Ocaka Kaducu, Grace Madraa, Constantine Steven Labongo Loum, Silvia Awor, Agnes Napyo, David Musoke, Simple Ouma