title: [Clinical hematologic contribution to the so-called beta-thalassemia rare variants (Ma Ma)].
mesh_terms: D000328:Adult; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D013789:Thalassemia / Q000235:genetics*
vernacular_title: Contributo clinico-ematologico sulle cosidette varianti betatalassemiche di tipo raro (Ma x Ma)