BACKGROUND Accurate cancer registry and awareness of cancer incidence rate is essential in order to define strategies for cancer prevention and control programs. Capture-recapture methods have been recommended for reducing bias and increase the accuracy of cancer incidence estimation. OBJECTIVES This study aimed to estimate the esophagus cancer incidence by capture-recapture method based on A...

Background: Pregnancy and childbirth do not increase the risk of COVID-19 infection, but clinical complications worsening are more severe than in non-pregnant women. Objectives: The aim this study was to determine epidemiology mothers with hospitalized Ardabil province. Methods: In cross-sectional descriptive study, medical records 20193 women childbearing age from March 2020 August 20 were rev...

the sunn pest, eurygaster integriceps puton, is a serious pest of wheat in coraim region of ardabil province. in this study, the egg parasitoids of sunn pest was collected and identified in this region during 2007 and 2008. also, the percentage of egg parasitism was determined in 14 different defined areas in this region. the areas 1-3 were selected in irrigated wheat fields in the presence of ...

BACKGROUND Honey contains a complex mixture of carbohydrates and other minor substances. Elements are minor constituents of honey that may threaten the human health in excess concentrations. So, determining the metals in honey helps its quality control as a food product. The aim of this study was to determine the concentrations of some metals in Iranian honey. METHODS This study was performed...