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Prevalence of vitamin D deficiency and its relationship with factors associated...
Peçanha, Mirna Brito; Freitas, Rodrigo de Barros; Moreira, Tiago Ricardo; Silva, Luiz Sérgio; Oliveira, Leandro Licursi de; Cardoso, Silvia AlmeidaTo determine the prevalence of vitamin D deficiency/insufficiency in children 0-18 years of age with recurrent wheezing and/or asthma residing in the microregion of Viçosa, Minas Gerais, Brazil, and treated at a referral center, and to determine its association with major risk factors for wheezing. A cross-sectional study was performed using a semi-structured questionnaire, which was administered by trained int...
Date: 2019
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Origin: Oasisbr