[Maternal mortality due to beta-thalassemia minor].
D003604:Czechoslovakia; D005260:Female; D006801:Humans; D008428:Maternal Mortality; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000401:mortality*; D013789:Thalassemia / Q000401:mortality*
Beta--thalasemia minor ako prícina materskej úmrtnosti.