Placebo does not lower ambulatory blood pressure.

Por Dupont, A G, Van der Niepen, P, Six, R O
Publicado em 1987

Interim results of the SHARF4 study: outcome of acute renal failure with different treatment modalities

Por Malbrain, M, Elseviers, M, Van der Niepen, P, Damas, P, Hoste, E, Devriendt, J, Lins, R
Publicado em 2004