Engagement of vulnerable communities in HIV prevention research in India: a qualitative investigation. - Chakrapani, Venkatesan; Loganathan, Vijayalakshmi; Saha, Paromita; Bose, Devi Leena; Khan, Nabeela; Aurora, Tiara; Narayan, Jyoti; Mukherjee, Joyeeta; Hadi, Saif ul; Dewan, Chitrangna (Research Involvement & Engagement, 2024)