نتایج جستجو برای: demographic and clinical aspects
تعداد نتایج: 17003119 فیلتر نتایج به سال:
Background: Influenza epidemies which occur mosthly in cold seasons could be a risk factor for developing exacerbations and acute attacks of asthma. Although influenza vaccination is recommended for the asthmatic patients, there is a lack of sufficient clinical evidence that this annual vaccination prevents asthma exacerbation in children. Methods: Prospective clinical trial study of 201 child...
A sample of 53,552 nonmalformed liveborn infants was ascertained by the Latin-American Collaborative Study of Congenital Malformations between 1967 and 1996. The mean consanguinity rate was 0.96%, with significantly higher values in Brazil and Venezuela, and lower in Argentina. Low paternal education and occupation levels were positively associated with consanguinity. First-cousin matings repre...
regarding the ever evolving and improving world on different aspects of knowledge, the need to a worldwide communication would emerge stronger than ever before which calls for special attention on the judgments and best choices for intermediating between the nations. as the language skills for translation are tested separately from translation skills themselves, to assess translation skills pro...
background: there is little information about the prevalence and risk factors for neisseria gonorrhoeae in iran. the pur pose of this study was to determine the prevalence and risk factors of gonococcal infection in women in babol, north of iran. methods: five hundred- fifty married women, who were younger than 45 years, were assessed of aspects of hidden and obvi ous gonococcal infection. a sa...
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