An evaluation of respiratory administration of measles vaccine for prevention of acute lower respiratory infections in children. - Higginson, Daisy; Theodoratou, Evropi; Nair, Harish; Huda, Tanvir; Zgaga, Lina; Jadhav, Suresh S.; Omer, Saad B.; Rudan, Igor; Campbell, Harry (BMC Public Health, 2011)