Spector, Aimee, Stoner, Charlotte R ORCID: 0000-0002-1536-4347 , Chandra, Mina, Vaitheswaran, Sridhar, Du, Bharath, Comas-Herrera, Adelina, Dotchin, Catherine, Ferri, Cleusa, Knapp, Martin, Krishna, Murali, Laks, Jerson, Michie, Susan, Mograbi, Daniel C, Orrell, Martin William, Paddick, Stella-Maria, Ks, Shaji, Rangawsamy, Thara and Walker, Richard (2019) Mixed methods implementation research of cognitive stimulation therapy (CST) for dementia in low and middle-income countries: study protocol for Brazil, India and Tanzania (CST-International). BMJ Open, 9 (8):e030933. ISSN 0959-8138 (Print), 2044-6055 (Online) (doi:https://doi.org/10.1136/bmjopen-2019-030933)