WHO's path to elimination of mother-to-child transmission of HIV and syphilis. (17th February 2020) - Shaffer, Nathan; Taylor, Melanie; Newman, Morkor; Nuwagira, Innocent; Bigirimana, Francoise; Regis, Merceline Dahl; Mushavi, Angela; Doherty, Meg; Bulterys, Marc; Askew, Ian; Hirnschall, Gottfried