A Randomized Phase 4 Study of Immunogenicity and Safety After Monovalent Oral Type 2 Sabin Poliovirus Vaccine Challenge in Children Vaccinated with Inactivated Poliovirus Vaccine in Lithuania. - Bandyopadhyay AS; Gast C; Brickley EB; Rüttimann R; Clemens R; Oberste MS; Weldon WC; Ackerman ME; Connor RI; Wieland-Alter WF; Wright P; Usonis V (The Journal of infectious diseases, 2021)