Appendix: Conference on sunlight and skin cancer; Warrenton, Virginia March 21-26, 1964.
D049673:History, 20th Century; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000266:history; D012878:Skin Neoplasms / Q000209:etiology / Q000266:history*; D013472:Sunlight