Notes to X-ray, violet ray, and other rays — Reading edition
7 notes · Reading edition
CHAPTER I EVERYDAY USES OF X-RAYS · Note 1CHAPTER IV DISCOVERY AND NATURE OF X-RAYS · Note 1CHAPTER V ULTRA-VIOLET LIGHT IN HEALTH AND DISEASE · Note 1CHAPTER V ULTRA-VIOLET LIGHT IN HEALTH AND DISEASE · Note 2CHAPTER V ULTRA-VIOLET LIGHT IN HEALTH AND DISEASE · Note 3CHAPTER V ULTRA-VIOLET LIGHT IN HEALTH AND DISEASE · Note 4SUNLIGHT AND INFANTILE PARALYSIS · Note 1