A. C. Wootton, Chronicles of Pharmacy, Vol. 2… (1910)
“ The original use of the bezoar was as an antidote to poisons. It came to be the valued remedy for all kinds of fevers, was applied externally in many skin diseases, and had the reputation of being able to cure even leprosy. The dose of the oriental bezoar was from 4 to 16 grains; of the occidental 6 to 30 grains. They were also carried about in gold or silver boxes as amulets. In Portugal in time of plague the stones were let out at about the equivalent of ten shillings a day. ”
