Experiments and observations on the cortex salicis latifoliae, or broad-leafed willow bark : illustrated by a coloured plate : interspersed with general observations and remarks on the different species of the cinchona, &c. : general history and progressive introduction of the salix latifolia; with a variety of experiments, tending to elucidate its properties : illustrated by cases demonstrating its superior efficacy above the cinchona in various diseases, more particularly that branch of the healing art termed medical surgery ...