The best type of trial.
Pijak
Michal R
MR
Gazdik
Frantisek
F
Hrusovsky
Stefan
S
D006801:Humans; D019370:Observation; D017063:Outcome Assessment, Health Care; D018579:Patient Selection; D011358:Product Surveillance, Postmarketing; D016032:Randomized Controlled Trials as Topic