But these other certification processes do not require external evidence of candidate impact on patients or clients. (educationnext.org)
The issue, instead, is whether the systematic approach that yielded it has more external evidence in its favor than the other two approaches under consideration. (religion-online.org)
Without external evidence, high oil usage can be from worn piston rings allowing oil to be sucked into the cylinders and burned. (mechanics.stackexchange.com)