نتایج جستجو برای: biennial bearing
تعداد نتایج: 77620 فیلتر نتایج به سال:
PURPOSE In November 2009, the US Preventive Services Task Force (USPSTF) changed its mammography recommendations from every 1 to 2 years among women age ≥ 40 years to personalized screening decisions for women age 40 to 49 years and screening every 2 years for women age 50 to 74 years. METHODS We studied mammography trends among 5.5 million women age 40 to 64 years enrolled in a large nationa...
In the framework of floristic and vegetation studies of different parts of the Hyrcanian region of northern Iran, Lepidium virginicum L. (Brassicaceae) is reported here for the first time for the flora of Iran. Along with a distribution map for the species, an identification key is provided for the nine annual or biennial species of Lepidium, already reported from Iran.
BACKGROUND AND AIMS To determine the cost-effectiveness of screening for colorectal cancer using flexible sigmoidoscopy once every 10 years, compared with annual and biennial rehydrated Hemoccult fecal occult blood testing and colonoscopy once every 10 years, or no screening. METHODS A Markov model was developed in order to simulate the progression of a cohort of asymptomatic, average-risk in...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید