AMERICAN JOURNAL OF OPHTHALMOLOGY Published
Monthly
by the Ophthalmic
Publishing
Company
EDITORIAL STAFF DERRICK VAIL, Editor-in-Chief
C. S. O'BRIEN
837 Carew Tower, Cincinnati
The State University of Iowa, College of Medicine, Iowa City
EDWARD JACKSON, Consulting Editor
Republic Building, Denver
ALGERNON B. REESE
530 Metropolitan Building, Denver
Μ. URIBÄ TRONCOSO
640 S. Kingshighway, Saint Louis
F. E. WOODRUFF
WILLIAM H. CRISP, Consulting Editor
73 East Seventy-first Street, New York
LAWRENCE T. POST, Consulting Editor
500 West End Avenue. New York
WILLIAM L. BENEDICT
824 Metropolitan Building, Saint Louis
The Mayo Clinic, Rochester, Minnesota
ALAN C. WOODS
GRADY E. CLAY
Wilmer Ophthalmological Institute, Balti more
Medical Arts Building, Atlanta
FREDERICK C. CORDES
384 Post Street, San Francisco
GEORGE A. FILMER
Assistant Editor Abstract Department 1114 Republic Building, Denver
HARRY S. GRADI.E
58 East Washington Street, Chicago
RALPH H. MILLER
EMMA S. BUSS, Manuscript Editor
803 Carew Tower, Cincinnati
2500 Kemper Lane, Cincinnati
Directors: LAWRENCE T. POST, President, WILLIAM L. BENEDICT, Vice-Président, DONALD J. LYLE, Secretary and Treasurer, EDWARD JACKSON, WILLIAM H. CRISP, HARRY S. GRADLE.
Address original papers, other scientific communications including correspondence, also books for review and reports of society proceedings to Dr. Derrick Vail, 837 Carew Tower, Cincinnati. Exchange copies of medical journals should be sent to Dr. William H. Crisp, 530 Metro politan Building, Denver. Subscriptions, applications for single copies, notices of change of address, and communica tions with reference to advertising should be addressed to the Manager of Subscriptions and Advertising, 837 Carew Tower, Cincinnati. Copy of advertisements must be sent to the manager by the fifteenth of the month preceding its appearance. Author's proofs should be corrected and returned within forty-eight hours to the Manuscript Editor, Miss Emma S. Buss, 2500 Kemper Lane, Cincinnati. Twenty-five reprints of each article will be supplied to the author without charge. Additional reprints may be obtained from the printer, the George Banta Publishing Company, 450-458 Ahnaip Street, Menasha, Wisconsin, if ordered at the time proofs are returned. But reprints to contain colored plates must be ordered when the article is accepted.
WAR The Journal pledges itself to the serv ice of our country. It stands ready to as sist in any way possible. Scientific work must go on and must have an outlet by which advances in o u r knowledge can be made effective everywhere. Medical offi cers in the field, hospitals, a n d labora tories must be given the opportunity of receiving the flow of ideas. It is more im portant now than ever before that the lamp of scientific progress be kept burn ing. T h e Journal is determined to do its part. Derrick Vail. 98
OPHTHALMOLOGIC JOURNAL ISM I N BRAZIL A few months ago, Brazil, largest, most populous, and wealthiest of the re publics of South America, held its Fourth Congress of Ophthalmology. D r . H a r r y S. Gradle, who at Cleveland in 1940 had been elected president of the newly or ganized Pan-American Congress, flew down to Rio de Janeiro to attend the F o u r t h Brazilian Congress, a n d three other American ophthalmologists a p peared on the program by communications read "in absentia."