UMLS. CSP-HL7-ICD9CM-NCI-NDFRT-RXNORM
%
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
R R R- R0 R1 R2 R3 R4 RA RB RC RD RE RF RG RH RI RK RM RN RO RP RQ RR RS RT RU RV RW RX RY
RA RA- RA4 RAB RAC RAD RAE RAF RAG RAI RAL RAM RAN RAP RAR RAS RAT RAU RAV RAY RAZ

Randomized Controlled Clinical Trial

[A study in which the participants are assigned by chance to separate groups to evaluate treatments. The study also includes a control group, which is undergoing the same rigors of the study with placebo treatment or standard treatment. The trial can also be controlled by the addition of a test group to ensure there are no factors present to skew the results and by the inclusion of peer-review analysis by appropriate government officials. 2005 ( NCI )]
UMLS (NCI) C0206035
 
Research Activity


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