The differences in the release strategies make it difficult to draw direct comparisons between the initial performances of the two films.
The ironies in that exchange of letters are so intricate, however, as to make it difficult to draw many conclusions from them about Spenser, except that he was young, ambitious, accomplished, and sincerely interested in the theory and practice of poetry.
Their demands make it difficult to draw up a stable and permanent set of rules.Catalan and Basque "nationalists" argue that unlike, say, La Rioja or Murcía, their territories are nations, not regions (nor "nationalities", in the tortuous formulation of the constitution), and invoke history to support their claim.
Differences in testing methodology make it difficult to draw exact comparisons with other cadaveric biomechanical studies.
That could make it difficult to draw accurate links between environmental factors and disease, she says.
Secular trends and seasonal variations make it difficult to draw conclusions based on simple pre-post comparisons.
Therefore, these limitations make it difficult to draw any quantitative conclusions on the metabolic liability of a certain molecule [10].
However, differences in patient populations, comparators, and selection and/or definition of secondary endpoints make it difficult to draw direct cross-trial comparisons.
The O 3P) to O3 ratios obtained in this measurement were approximately consistent with calculated ones, although the large uncertainties make it difficult to draw a definitive conclusion on the validity of odd oxygen partitioning.
Floor effects in the Open question and Prompted question make it difficult to draw any conclusions about race effects in overt detection, beyond noting that the task defeated own-race and other-race viewers alike.
The small number of studies on birth defects, low birth weight, and infertility among formaldehyde workers; the limitations in the design of these studies; and the inconsistent findings across these studies make it difficult to draw conclusions from the epidemiology data alone.
