Poison detected, or, Frightful truths, and alarming to the British metropolis in a treatise on bread, and the abuses practised in making that food as occasioning the decrease and degeneracy of the people, destroying infants, and producing innumerable diseases - My friend a physician ([Printed for Mess. Dodsley [and 4 others], 1757)
Conjecturally attributed by Higgs to P. Markham, M.D. - Goldsmiths'-Kress no. 09232. - Higgs, H. Bibl. of economics, 1427. - OCLC, 24899537. - Reproduction of original from Goldsmiths' Library, University of London. - Sometimes attributed to John Wilkinson.--Cf. Filby, F.A. A history of food adulteration and analysis, 1934