Adverse effect of hydroxyurea on spermatogenesis in patients with sickle cell anemia after 6 months of treatment

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Abstract
To the editor: The prognosis of sickle cell anemia (SCA), initially disastrous in the severe forms of the disease, has greatly improved, leading to increased life expectancy. More than 95% to 99% of the children diagnosed with SCA in developed countries will become young adults, reaching