Atoquinol (allyl phenylcinchoninester) : the most active eliminant of irritant or toxic acid waste without harmful action on digestive or other systems.

Date:
[between 1920 and 1929?]

Licence: In copyright

Credit: Atoquinol (allyl phenylcinchoninester) : the most active eliminant of irritant or toxic acid waste without harmful action on digestive or other systems. Source: Wellcome Collection.