Impact of mobile health technologies on human papillomavirus vaccination uptake among mothers of unvaccinated girls aged 9-14 years in Lagos, Nigeria (mHealth-HPVac): study protocol of a randomised controlled trial. - Okunade KS; Adejimi AA; Adekanye TV; Allsop MJ; Adelabu H; Thomas-Ogodo O; Onyeka TC; Lawanson T; Akaba GO; Salako O; Anorlu RI; Berek JS (BMC cancer, 2024)