Nabil Abid Ben Salem

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BACKGROUND In 1957, Tunisia introduced 117 species of Eucalyptus; they have been used as fire wood, for the production of mine wood and to fight erosion. Actually, Eucalyptus essential oil is traditionally used to treat respiratory tract disorders such as pharyngitis, bronchitis, and sinusitis. A few investigations were reported on the biological activities(More)
STUDY OBJECTIVE The purpose of this study was to construct and validate a behavioral risk index scale to determine if the scaled variable could be used to study possible latent dimensions of risk behaviour. DESIGN Data from the Minnesota Behavioral Risk Factor Surveillance System (BRFSS) were used to construct and validate a behavioral risk index using(More)
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