[On the importance of the structure of hemoglobin as a clinical medical problem].
D006451:Hemoglobin, Sickle; D006454:Hemoglobins / Q000737:chemistry*; D011164:Porphyrias / Q000209:etiology*
D006451:Hemoglobin, Sickle; D006454:Hemoglobins; C028671:hemoglobin AS
HEMOGLOBIN/chemistry; PORPHYRIA/etiology