But that evaluation obscures Haig's true role in the Nixon White House.
Spiral enteroscopy can be safe and effective in the short term for evaluation of obscure GI bleeding, but long-term data are lacking.
However, the interpretation of this analysis with respect to the economic evaluation is obscure.
These experimental designs make evaluation of results obscure from a statistical viewpoint due to the high inter-individual variability of gut microbiota.
Teacher evaluations, long an obscure detail in an educator's career, have moved front and center as school systems try to identify which teachers are best at improving student achievement, and to remove ineffective ones.
On the other hand, testing potential interactions of stacked transgenic proteins, and of genetic elements involved in its expression, is an obscure issue and simple compositional analysis and/or evaluation of agronomic characteristics might not make contributions to further clarification.
One model excluded the caries risk scale because of its strong relationship with the outcome and desire to determine the association between each risk factor and need for dental evaluation without the potential of obscuring these associations.
However, in vivo evaluation of their targeting specificity is often obscured by their short biologic half-lives and low binding affinities.
Fahlbusch et al. [ 6] reported that the evaluation of the intra-operative images was obscured by an artefact in 13 of 44 patients (30%) due to metal debris from drilling or from blood in the cavity.
Third, the fact that EGFR-TKI therapy subsequently administered for relapse or progressive disease might obscure improved survival should be considered and accounted for in the evaluation of OS endpoints in current clinical practice.
We deceive ourselves in the laboratory by assuming that testing animals raised under conventional conditions yields a "pure" evaluation of toxic potential free of the complexities that obscure human research.
