A treatise on the asthma To which are added cases and observations, in which the asthma is complicated with the following diseases ; catarrhs. Humoral asthmas. ... By Thomas Withers - Withers, Thomas 1750-1809 (printed and sold by G. G. J. and J. Robinson, and W. Richardson, London ; Mess. Fletchers, Oxford ; J. and J. Merrill, Cambridge ; C. Elliot and W. Creech, Edinburgh ; and by all the booksellers in York, 1786)