American Journal of Anatomy, Vol. I, 1902.

8. On the Muscular Architecture and Growth of the Ventricle of the Heart.

Johns Hopkins Hospital Reports, Vol. IX, 1900. (Memorial volume to Dr. W. H. Welch by his pupils.)

9. Text-book of Histology and Microscopic Anatomy. By L. Szymonowicz. Translated and edited by J. B. MacCallum. Lea Bros., 1902.

10. On the Mechanism of the Action of Saline Purgatives, and the Counteraction of their Effect by Calcium. (A preliminary communication.)

University of California Publications, Physiology, Vol. I, 1903.

11. On the Action of Saline Purgatives in Rabbits and the Counteraction of their Effect by Calcium. (Second communication.)

American Journal of Physiology, Vol. X, 1903.

Also: University of California Publications, Vol. I, 1904.

12. On the Local Application of Solutions of Saline Purgatives to the Peritoneal Surfaces of the Intestine.