Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Franka N. des Vignes"'
Autor:
Susan M. Lett, Patricia L. Sipe, Franka N. des Vignes, W. Katherine Yih, Colin D. Marchant, Krista M. Garrison
Publikováno v:
The Journal of Infectious Diseases. 182:1409-1416
From 1989 to 1998, the incidence of pertussis increased in Massachusetts adolescents and adults, reaching 71 and 5 per 100,000, respectively, by 1998, whereas the incidence in children remained stable. By 1998, 92% of cases occurred in adolescents an