Perceived facilitators and barriers against human papillomavirus vaccine among rural parents with eligible daughters in the Alle district, Southern Ethiopia - Selemaye Zenebe; Tomas Yeheyis; Fikru Tadesse; Bedilu Deribe; Gezhagn Geresu; Tsehaynew Kasse; Susanne Unverzagt; Eric Sven Kroeber; Eva Johanna Kantelhardt; Lesley Taylor; Betty Ferrell (PLoS ONE, 2026)