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Raquel Lucas ; Henrique BARROS ; Elisabete RAMOS ; Milton SEVERO ; Department of Clinical Epidemiology. Predictive Medicine and Public Health. University of Porto Medical School. Porto. PRT |[BDSP. Notice produite par INIST-CNRS EER0xAE9. Diffusion soumise à autorisation]. To estimate the potential for a nonmechanical association between fat and bone mineral density (BMD), the authors evaluated a sample of 868 13-year-old girls atte[...]
Article
Andreia OLIVEIRA ; Ana Azevedo ; Henrique BARROS ; Joana BASTOS ; Carla LOPES ; Cardiovascular Research & Development Unit. University of Porto Medical School. Porto. PRT ; Department of Hygiene and Epidemiology. University of Porto Medical School. Alameda Prof Hemâni Monteiro. Porto. PRT ; Public Health Institute. Porto University. Porto. PRT |[BDSP. Notice produite par INIST-CNRS mkR0xEHB. Diffusion soumise à autorisation]. The impact of risk factors for acute myocardial infarction (AMI) strongly differs across populations and most studies do not consider age as an effect modifier. T[...]
Article
[BDSP. Notice produite par INIST-CNRS H8R0x8sq. Diffusion soumise à autorisation]. The aim of this study was to assess the association between maternal employment and preterm delivery. A nationwide case-control study was conducted in 25 Portugue[...]
