449

Фонд Джозефа П. Кеннеди: Ibid.,175–176.

450

Корь и энцефалит: Centers for Disease Control and Prevention, Update: Measles – United States, January – July 2008, Morbidity and Mortality Weekly Report 57 (2008): 893–896.

Назад: 448

Дальше: 451