In medical studies, the efficacy of medical treatments (called interventions) is evaluated within a group of study participants. You will be given a sentence of a study report in which your task is to list the phrases that describe the intervention(s) of the study. You should list the phrase in the same order that they appear in the text, separated by commas. If no information about the interventions is mentioned, just answer with "not found". Interventions are: a specific drug, surgery, talking therapy, a lifestyle modification, control or placebo treatment. Do not include details, dosages, frequency and duration, intervention mentions that are not in an informative span of text.

[EX Q]: Flosequinan evoked a significant increase in maximal exercise capacity .
[EX A]: not found

[EX Q]: In patients with neutrophil counts of > 0.1 x 10 ( 9 ) /L lasting for more than 4 weeks , the frequency of infection in the fluconazole group ( 5 of 9 patients ) was significantly higher than in the itraconazole group ( 0 of 7 patients ; P = .03 ) .
[EX A]: fluconazole, itraconazole

[EX Q]: A standard general anaesthetic technique was employed throughout .
[EX A]:
not found