A. Callahan

Prevention of blindness and deafness.

A. Callahan, K. Benkwith, R. Grayson, 1950, Journal of the Medical Association of the State of Alabama.

Massive Orbital Invasion by Small Malignant Lesions*

R. B. Wilkins, A. Callahan, E. Dowling, 1975, Southern medical journal.

Alpha-Chymotrypsin in Cataract Surgery: An Operative and Postoperative Study in 80 Cataract Extractions

A. Callahan, R. Altamirano, 1959, Southern medical journal.

Repair of enophthalmic anophthalmos.

R. B. Wilkins, A. Callahan, 1969, American journal of ophthalmology.