An inaugural dissertation on the chemical and medical history of septon, azote, or nitrogene; and its combination with the matter of heat and the principle of acidity : Submitted to the public examination of the faculty of physic, under the authority of the trustees of Columbia College in the state of New-York: William Samuel Johnson, LL.D president: for the degree of Doctor of Physic. On the third day of May, 1796. By Winthrop Saltonstall, citizen of the state of Connecticut [Five lines from Reil].