Title: A vindication of a late essay on the transmutation of blood, containing the true manner of digestion of our aliments and the aetiology: or, an account of the immediate cause of putrid fevers or agues. As also observations upon the noble specifick Cortex Peruvianus. To which is added ... a dissertation concerning the ... operation of chalybeat medicines in human bodies, in opposition to the receiv'd opinion of their operating by their pondus
Subjects: Physiological effect, Medicine, Digestion, Cinchona, Iron