Controlled clinical trials: Papers delivered at the Conference convened by The Council for International Organizations of Medical Sciences. Prof. A. Bradford Hill, F.R.S., Chairman of the Conference. Springfield, Ill., 1960, Charles C Thomas. Pp. 177. Price $5.00

✍ Scribed by John B. Murphy

• Book ID: 115959515
• Publisher: Elsevier Science
• Year: 1961
• Weight: 78 KB
• Volume: 13
• Category: Article
• ISSN: 0021-9681
• DOI: 10.1016/0021-9681(61)90032-7