@BOOK{NAP18662, editor = "William Berry", title = "Review of Wartime Studies of Dark Adaptation, Night Vision Tests, and Related Topics", doi = "10.17226/18662", url = "https://nap.nationalacademies.org/catalog/18662/review-of-wartime-studies-of-dark-adaptation-night-vision-tests-and-related-topics", year = 1949, publisher = "The National Academies Press", address = "Washington, DC" }