Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Maeda Omran"'
Publikováno v:
Paediatric and Perinatal Epidemiology. 7:461-468
Summary. The effectiveness of a prenatal screening programme in reducing the birth prevalence of anencephaly and spina bifida (ASB) is influenced by three principal factors: the proportion of affected pregnancies screened (uptake), the proportion of
Autor:
Suleman Daud Khan, Heather J. Wassall, Anne M. Devenny, Titus K. Ninan, Maeda Omran, George Russell
Publikováno v:
BMJ. 329:489-490
In westernised countries, up to a third of children currently have asthma. Part of this “epidemic” has resulted from a change in diagnostic criteria. In Aberdeen in 1964, asthma was diagnosed in 73 of 261 (28%) participating children with wheeze,
Autor:
George Russell, Maeda Omran
Publikováno v:
BMJ. 312:34-34
The prevalence of childhood asthma seems to be increasing,1 although at least part of the reported increase may reflect previous underdiagnosis. In an earlier paper we described the increase in respiratory symptoms and diagnosed atopy that occurred i