These doses were therefore used in all the major controlled trials.
The reaction has been studied in controlled trials in susceptible animals.
Further, its therapeutic utility is demonstrated in numerous controlled trials.
There are no controlled trials of rabies vaccine.
In controlled trials, the frequency of specific serious psychiatric events were
Coumarin is associated with significant hepatotoxicity and has not been found to have any benefit in controlled trials.
La cumarina se relaciona con una hepatotoxicidad importante y no se ha encontrado que ofrezca beneficio alguno en los ensayos clínicos controlados.
I am a researcher who conducts randomized, controlled trials.
Soy un investigador que lleva a cabo ensayos controlados aleatorios.
Larger controlled trials of this promising intervention are urgently needed.
Ensayos controlados más grandes de esta intervención prometedora se necesitan con urgencia.
Randomized and quasi-randomized controlled trials comparing chlorproguanil-dapsone to other antimalarial drugs.
Ensayos controlados aleatorios y cuasialeatorios que comparan el clorproguanil-dapsona con otros fármacos antipalúdicos.
To our knowledge there is not yet any controlled trials.
Hasta donde sabemos, todavía no hay ensayos controlados.
Randomized or quasi-randomized controlled trials were assessed.
Se evaluaron ensayos controlados aleatorios o cuasialeatorios.
We included randomized and quasi-randomized controlled trials.
Se incluyeron ensayos controlados aleatorios y cuasialeatorios.
There is a distinct difference between observational studies and randomized, controlled trials.
Existe una diferencia evidente entre los estudios observacionales y los estudios controlados aleatorios.