Anderson, K. E.; Bloomer, J. R.; Bonkovsky, H. L.; Kushner, J. P.; Pierach, C. A.; Pimstone, N. R.; Desnick, R. J. (2005). "Recommendations for the diagnosis and treatment of the acute porphyrias". Annals of Internal Medicine. 142 (6): 439–450. doi:10.7326/0003-4819-142-6-200503150-00010. PMID15767622. S2CID36122555.
Anderson, K. E.; Bloomer, J. R.; Bonkovsky, H. L.; Kushner, J. P.; Pierach, C. A.; Pimstone, N. R.; Desnick, R. J. (2005). "Recommendations for the diagnosis and treatment of the acute porphyrias". Annals of Internal Medicine. 142 (6): 439–450. doi:10.7326/0003-4819-142-6-200503150-00010. PMID15767622. S2CID36122555.
Anderson, K. E.; Bloomer, J. R.; Bonkovsky, H. L.; Kushner, J. P.; Pierach, C. A.; Pimstone, N. R.; Desnick, R. J. (2005). "Recommendations for the diagnosis and treatment of the acute porphyrias". Annals of Internal Medicine. 142 (6): 439–450. doi:10.7326/0003-4819-142-6-200503150-00010. PMID15767622. S2CID36122555.