@article{e39bfa50d6c24cd9a42bcb0a3e8dcd13,
title = "Use of randomisation in early clinical trials: Theobald's trial in 1936 incorporated some aspects of randomisation",
keywords = "History, Patient Selection, Randomized Controlled Trials as Topic, Research Design, 20th Century",
author = "Olsen, {S F}",
note = "M1 - 1352",
year = "1999",
language = "English",
volume = "318",
pages = "1352",
journal = "BMJ (Clinical research ed.)",
issn = "0959-8138",
publisher = "BMJ Publishing Group",
number = "7194",
}