Sentence examples for only few trials from inspiring English sources

As regards cutaneous leishmaniasis (CL), multiple experimental and clinical studies have investigated its efficacy in treatment of New World CL, while only few trials have focused on Old World CL.

Fourth, we observed that only few trials included a placebo-arm to confirm assay sensitivity and that only few trials discussed the constancy assumption.

Only few trials have investigated the effects of SPC.

Only few trials measured contextual factors or quality of life.

Only few trials compared the incidence of adverse events.

Worldwide, only few trials have reported the successful implementation of similar electronic tools [ 14, 15].

However, only a few trials included just children and thus the current evidence applies mostly to adults.

Overall decreases in blood pressure have been minimal with only a few trials producing statistically significant, but not clinically significant, results (Table 2).

Of those who do report, only a low number see charges laid, and of charges laid, only a few trials result in convictions.

However, only few controlled trials have tested this hypothesis.

However, only few clinical trials have evaluated the effects of combination therapies.