Disputatio medica de flatibus quam... sub præsidio. Dn. Doct. Petri Hoffwenii...bonorum examini submittit Johannes J. Fahlstro̊m
Upsalae [Uppsala]: Henricus Curio, 1681. Rare medical treatise on the expulsion of gas from the body! Written by Swedish physicians and scholars Petrus Hoffwenius and Johannes Fahlstrom. Only two copies held worldwide on Worldcat. 81pp. Complete.<br />140 mm x 90 mm (5½ by 3½ inches).
Condition: Pages in very good condition with only minor traces of aging and marginal soiling. Extracted from a larger sammelband with remnants of leaf to the spine. A few leaves starting to loosen, so delicate, but firm.