| There was no evidence that the magnitude of the effect on allergen skin test reactivity differed between the three parasites. |
| In particular, we examined whether pulmonary function and nonspecific airway reactivity differed depending on atopic status. |
| Precise laws governed their administration, yet they differed widely in character. |
| His doctrine differed substantially from the formalism of Hilbert and the logicism of Russell. |
| In addition, natural densities of hoppers and levels of parasitism differed among sites. |
| Many sisters were also unable to articulate how being a sister-teacher or a sister-nurse differed from being a laywoman in a similar occupation. |
