C203576Level 9
EE99 Not Randomized
**Semantic type:** Research Activity
**Definition:** Patients are not randomized for treatment. (Dirksen U, et al. J Clin Oncol. 2019 Dec 1;37(34):3192-3202. Le Deley MC, et al. J Clin Oncol. 2014 Aug 10;32(23):2440-8.)
**Synonyms:** - EE99:Not Randomized
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