Читать книгу Protocols for High-Risk Pregnancies - Группа авторов - Страница 135

Hemoglobinopathies are a group of disorders, including sickle cell disease and thalassemias, which affect the structure of hemoglobin. Annually, 300 000 people are born clinically affected by this group of diseases. There are over 270 million heterozygous carriers worldwide.