نتایج جستجو برای: disease surveys

تعداد نتایج: 1560493  

Introduction: Increasing international travel to low-income areas is confronting travelers with new health threats. This study investigated international travelers’ health advice, behavior, and information needs in a low-income setting.Methods: This is a descriptive and cross-sectional study. Between October 27–31, 2014, 127 semi-structured surveys were c...

Journal: :GM Crops & Food 2013

Journal: :Astronomy and Geophysics 2004

Journal: :Proceedings of the International Astronomical Union 2011

Journal: :American Journal of Public Health and the Nations Health 1949

Journal: :Behavior Research Methods, Instruments, &amp Computers 1985

Journal: :Anaesthesia 2002

Journal: :Robotica 1997

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