Hereditary transcobalamin II deficiency presenting as red cell hypoplasia.
D001798:Blood Proteins / Q000172:deficiency*; D001853:Bone Marrow / Q000473:pathology; D003937:Diagnosis, Differential; D004913:Erythrocytes, Abnormal / Q000473:pathology*; D006801:Humans; D007223:Infant; D008297:Male; D014155:Transcobalamins / Q000172:deficiency*
D001798:Blood Proteins; D014155:Transcobalamins