The Toner lectures instituted to encourage the discovery of new truths for the advancement of medicine. Lecture 3. On strain and over-action of the heartv. 15No. 41-28
Da Costa, Jacob Mandes. 1874. "The Toner lectures instituted to encourage the discovery of new truths for the advancement of medicine. Lecture 3. On strain and over-action of the heart." Smithsonian Miscellaneous Collections, 15, (4) 1–28.