1. A short account of the salutary effect of Doctor Launey's medico condensed air: describing a few only of the disorders which have been cured thereby : together with a description of the beginning, the process and actual state of the complaints of the respective patients when they applied to the medical apparatus for relief Author(s): Launy, David Frederick. Publication: Albany : Printed for the author, May 30, 1805 Subject(s): Pharmaceutical Preparations