But yesterday health minister Tessa Jowell told the House of Commons that "more evidence is required" of the need for research on cloned human embryos and of its potential risks and benefits.
These circumstantial data implicate ATP13A2 in the pathogenesis and/or progression of PD, but more direct evidence requires insights into the function of the ATP13A2 protein.
Therefore, more evidence is required regarding the effects of exercise on curve reduction and improvement in quality of life in AIS is required.
Therefore, more evidence is required if surgeons are to transfer more widely to endoscopic techniques.
More evidence is required on how to address ORC deficits once they are identified in practice.
If public health interventions are to complete for scarce resources, more evidence is required of their costs and benefits.
Nurse-led healthcare may be an effective way to improve outcomes for hypertensive patients but more evidence is required especially at the community level.
More evidence is required to answer questions over whether such integration will (i) increase the provision of ecosystem services relevant for agriculture, (ii) promote endangered farmland species and (iii) facilitate migration of non-farmland species through the agricultural matrix.
However, more evidence is required on the effects on the welfare of farmed animals of long distance transport in order to provide a basis for specifying maximum journey times.
The positive effects on physical outcome have been reported; however, more evidence is required concerning the effects on family caregivers and family function for heart failure patients transitioning from the hospital to home.
