21. Canon medicinae Creator: Avicenna, 980-1037 Format: Documents Collection: Rare Books and Journals Date: November 9, 1491 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
22. Cantica de medicina Creator: Avicenna, 980-1037 Format: Documents Collection: Rare Books and Journals Date: September 25, 1484 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
23. Catalogue of Books in the Boston Athenaeum Creator: Boston Athenaeum Collection: Rare Books and Journals Date: 1827 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
24. Catalogue of Books in the Boston Medical Library (1807) Creator: Boston Medical Library (1805-1826) Collection: Rare Books and Journals Date: 1807 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
25. Catalogue of Books in the Boston Medical Library and the Rules and Regulations concerning the Same (1810) Creator: Boston Medical Library (1805-1826) Collection: Rare Books and Journals Date: 1810 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
26. Catalogue of Books in the Boston Medical Library and the Rules and Regulations concerning the Same (1823) Creator: Boston Medical Library (1805-1826) Collection: Rare Books and Journals Date: 1823 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
27. Catalogue of Boston Medical Library Arranged in Numerical Order Creator: Boston Medical Library (1805-1826) Collection: Rare Books and Journals Date: 1816–1825 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
28. A Catalogue of Phrenological Specimens Belonging to the Boston Phrenological Society Creator: Boston Phrenological Society Format: Documents Collection: Rare Books and Journals Date: 1835 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
29. Chirurgie francoise Creator: Dalechamps, Jacques, 1513-1588 Collection: Rare Books and Journals Date: 1610 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
30. Clinical Surgery Creator: Warren, John Collins, 1778-1856 Format: Documents Collection: Rare Books and Journals Date: 1810–1853 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
31. Contraceptive methods and appliances Creator: George, W. Format: Documents Collection: Rare Books and Journals Date: 1945 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
32. An Examination of Phrenology Creator: Sewall, Thomas, 1786 or 1787-1845 Format: Documents Collection: Rare Books and Journals Date: 1838 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
33. The herball, or generall historie of plantes Creator: Gerard, John, 1545-1612 Format: Documents Collection: Rare Books and Journals Date: 1636 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
34. Herbolarium de virtutibus herbarum Collection: Rare Books and Journals Date: October 27, 1491 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
35. The history of Japan, giving an account of the ancient and present state and government of that empire Creator: Kaempfer, Engelbert, 1651-1716 Format: Documents Collection: Rare Books and Journals Date: 1727 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
36. The Influence of the Brain on the Form of the Head Creator: Gall, F. J. (Franz Joseph), 1758-1828; Lewis, Winslow (translator) Format: Documents Collection: Rare Books and Journals Date: 1835 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
37. Lectures in the Practice of Physic Creator: Fordyce, George, 1736-1802 Collection: Rare Books and Journals Date: 1790 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
38. The Makers of Hebrew Books in Italy Creator: Amram, David Werner, 1866-1939 Collection: Rare Books and Journals Date: 1963 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
39. Malleus maleficarum Creator: Institoris, Heinrich, 1430-1505; Sprenger, Jakob, 1436 or 1438-1495 Format: Documents Collection: Rare Books and Journals Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
40. De medicina Creator: Celsus, Aulus Cornelius Format: Documents Collection: Rare Books and Journals Date: 1478 Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)