P Sanguansermsri, D Shimbhu, R Wongvilairat, C Pimsorn and T Sanguansermsri (2003) “Spontaneous mutation of the hemoglobin Leiden (beta 6 or 7 Glu-->0) in a Thai girl”, Haematologica. Pavia, Italy, 88(12), pp. ECR35-ECR35. Available at: https://haematologica.org/article/view/2933 (Accessed: 19September2026).