2204 Alexander ROSS. Arcana microcosmi: or, the hid secrets of man's body discovered, in an anatomical duel between Aristotle and Gaien... With a refutation of Doctor Brown's Vulgar errors, the Lord Bacon's Natural history, and Doctor Harvey's book De generatione, Comenius, and others; whereto is annexed a letter from Doctor Pr. to the author, and his answer thereto, touching Doctor Harvy's De generatione. 8° London: printed by T. Newcomb, sold by J. Clark 1652 Ferguson Wisconsin