AU - Knapp PP TI - THe "a" and "v" syndromes PT - JOUR DP - 1962 TA - Archives of Ophthalmology pages = {277-278}, VI - 67 IP - 3 AID - 10.1001/archopht.1962.00960020279001 [doi] 4100 - http://dx.doi.org/10.1001/archopht.1962.00960020279001 SO - Archives of Ophthalmology March 1, 1962 67(3):277