There is in the whole range of toxicology not a single condition known to us in which the symptoms, both in chronological order and in their strength and relation to each other, show as much variety as those of snake-poison.
"On Snake-Poison: its Action and its Antidote"
A. Mueller
The question of the toxicology of the higher fungi is one of very great theoretical and practical interest.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
So Joseph dabbled in toxicology, did he?
"The Chestermarke Instinct"
J. S. Fletcher