Oman: Anemia, percent of children ages 6-59 months: The latest value from 2019 is 24.3 percent, a decline from 24.7 percent in 2018. In comparison, the world average is 33.56 percent, based on data fr
Abstract Congenital mitral valve stenosis is a rare and severe disease, usually associated with other heart defects. The appropriate intervention depends on the site and mechanism of valvular obstruct
