- Laryngeal and postnasal photography with the aid of the arc light1
- Late excision of the hip1
- Lavoisier's apparatus for determining the composition of air1
- Lecture course for the Training School for Nurses, Riverside Hospital, 306 and 308 Lafayette Avenue, Buffalo, N.Y: season 1897-981
- Lectures on Angina Pectoris and Allied States1
- Lectures on angina pectoris and allied states1
- Lectures on bacteriology and pathology: delivered at George Washington University, Washington, D.C1
- Lectures upon diseases of the mind: delivered at the College of Physicians and Surgeons, New York1
- Leprosy1
- Lessons in anatomy, physiology, and hygiene1
- Letter from Simon Flexner to William Osler1
- Letters of Dr. Holmes to a classmate1
- Life of W. T. Sapp, the world famous ossified man, written by himself: a brief account of his life, condition, and experience : a book from which every man, woman, and child in the land may learn a lesson of patience, cheerfulness, and self reliance1
- Lilly's hand book of pharmacy and therapeutics1
- Long, the discoverer of anæsthesia: a presentation of his original documents1
- Lumbar nephropexy without suturing1
- Lupus vulgaris1
- Mac Donald's healing powder: heals any sore on man or beast, antiseptic marvel in healing ; Mac Donald's atlas ointment : boracic acid, oxide zinc, eucalyptol and petrolatum : a soothing and healing ointment for burns, cuts, bruises, etc1
- Manual of the Association of Military Surgeons of the United States, 1897-18981
- Masage práctico: con los ejercicios activos complementarios y un atlas de anatomía descriptiva y topográfica : para enfermeras y masagistas1