[Intention to treat and follow up are important in assessing validity of a randomized clinical trial].
Capurro
Daniel
D
Unidad de Medicina Basada en Evidencia y Departamento de Medicina Interna, Pontificia Universidad Católica de Chile.
Gabrielli
Luigi
L
Letelier
Luz María
LM
D019317:Evidence-Based Medicine / Q000592:standards*; D005500:Follow-Up Studies; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000592:standards*; D015203:Reproducibility of Results; D012107:Research Design / Q000592:standards*