León, (Mrs.)
Leon, Mrs. 9/14/1921 Minutes of the Pima County Medical Society, 1904-1954.
See History of Arizona medicine; collections of Orville Harry Brown, M.D. [AHSL Special Collections WZ 70 AA7 H673].
Quebbeman, Frances E. Medicine in territorial Arizona. Phoenix : Arizona Historical Foundation, 1966, pages 353-354. [incorrectly listed as John Byford Leonard]