2557 George THOMSON. 'Orqo-meqodoV iatro-cumikh: or the direct method of curing chymically. Wherein is conteined the original matter, and principal agent of all natural bodies... To which is added, The art of midwifery chymically asserted. The character of an ortho-chymist, and pseudo-chymist. A description of the sanative virtues of our stomach-essence. Also... a just complaint of the method of the Galenists. 8° London 1675 Ferguson