1. An inaugural essay, on carcinoma or cancer: submitted to the examination of Charles Alexander Warfield, M.D. president, and the medical faculty of the College of Medicine of Maryland ; on the 1st of May, 1812 ; for the degree of Doctor of Physic Author(s): O'Connor, John, 1791?-1819 Publication: Baltimore : Printed by Benjamin Edes ; corner of South and Market-Streets, 1812 Subject(s): Neoplasms