A dissertation on the properties and efficacy of the Lisbon diet-drink : a medicine, for many years, successfully used in Portugal, in the cure of the venereal disease and scurvy: in which, its comparative excellence with mercury and guaiacum is considered, ... To which is annex'd, an appendix; ... By J. Leake. - Leake, John, (printed for R. and J. Dodsley; J. Clarke; R. Griffiths; and Z. Steward,, 1760)