Fig. 1From: Unstable hemoglobin Montreal II uncovered in an adult with unexplained hemolysis exacerbated by a presumed viral infection: a case reportPedigree of the largest family affected by the unstable hemoglobin Montreal II and by the G-Georgia Hb variant. Unstable hemoglobin Montreal II variant is shown in blue and hemoglobin G-Georgia variant in red. The arrow indicates the index patientBack to article page