Schep L. J., Slaughter R. J., Vale J. A., Wheatley P. Was the death of Alexander the Great due to poisoning? Was it Veratrum album? (англ.) // Clinical Toxicology[англ.] : journal. — 2014. — January (vol. 52, no. 1). — P. 72—7. — doi:10.3109/15563650.2013.870341. — PMID24369045.
Schep L. J., Slaughter R. J., Vale J. A., Wheatley P. Was the death of Alexander the Great due to poisoning? Was it Veratrum album? (англ.) // Clinical Toxicology[англ.] : journal. — 2014. — January (vol. 52, no. 1). — P. 72—7. — doi:10.3109/15563650.2013.870341. — PMID24369045.
Schep L. J., Slaughter R. J., Vale J. A., Wheatley P. Was the death of Alexander the Great due to poisoning? Was it Veratrum album? (англ.) // Clinical Toxicology[англ.] : journal. — 2014. — January (vol. 52, no. 1). — P. 72—7. — doi:10.3109/15563650.2013.870341. — PMID24369045.