[Organization of alpha-globin genes in Chinese with HbH diseases in Guangdong Province].
D044466:Asian People; D002681:China; D002872:Chromosome Deletion; D005914:Globins / Q000235:genetics*; D006801:Humans; D009693:Nucleic Acid Hybridization; D013789:Thalassemia / Q000235:genetics*
D005914:Globins