1. The inefficacy of all mercurial preparations in the cure of venereal and scorbutic disorders, proved from reason and experience: with a dissertation on Mr. de Velnos's vegetable syrup, which radically cures every species of the above disorders ; and an accurate analysis of that medicine ... ; to which are added, a refutation of Dr. Burrows's late scurrilous pamphlet Author(s): Saffory, Henry. Publication: London : To be had of Mr. Evans ; Mr. Corrall ; and of Mr. Southern, MDCCLXXVI [1776] Subject(s): Mercury -- adverse effectsPharmaceutical PreparationsSexually Transmitted DiseasesBurrows, John, M.D.Velnos, Jean-Joseph Vergely de.