| The results of this study support the efficacy of EEG biofeedback training in an inpatient drug treatment program. |
| A scintilla of reasonable doubt might be expected about the efficacy and justice of a punishment now rejected by 71 countries. |
| In research, biotelemetry is a useful tool for efficacy testing when used in combination with a disease model. |
| Opioids that should be avoided because of low efficacy and high side effect burden include meperidine, codeine, and propoxyphene. |
| Medieval English writers often speak of acedia as wanhope, a waning of confidence in the efficacy and importance of prayer. |
| Then it designed clinical trials to test whether its drugs could extend life, an unequivocal proof of efficacy. |
