Observation two groups 'therapeutic effect in the endodontic treatment.

观察两组在牙髓治疗中的疗效。

youdao

Results Behavior score decreased markedly in the two groups after treatment and there was a statistically significant difference.

结果治疗后两组行为积分值明显下降，有显著的统计学意义；

youdao

Observation of the two groups of treatment.

观察两组的治疗效果。

youdao

There was no difference in quality of life between the two groups and delaying treatment led to fewer reports of side effects.

BBC: NEWS | Health | 'Watch and wait' seizure advice

Two groups in the study had this type of treatment.

BBC: Placebo effect may be 'down to genes'

Writing in the Lancet, Professor Martin Schrappe of the University Medical Centre Schleswig-Holstein said the 20% difference seen between the two groups was "one of the largest improvements ever achieved by a single modification of treatment".

BBC: Child leukaemia drug boosts survival rates