title: Embryonic hemoglobin: sequence of the epsilon and zeta chains.
mesh_terms: D000595:Amino Acid Sequence; D055598:Chemical Phenomena; D002621:Chemistry; D005260:Female; D005319:Fetal Hemoglobin / Q000235:genetics; D006455:Hemoglobins, Abnormal; D006801:Humans; D011247:Pregnancy
chemical_list: D006455:Hemoglobins, Abnormal; C030447:hemoglobin Portland; C030446:hemoglobin Gower; D005319:Fetal Hemoglobin