My three dinner companions are, however, doubtful whether that can be achieved.
It is, however, doubtful whether the use of such terms as nationalism, particularism, or exclusivism are of any great help in understanding the situation.
It is, however, doubtful as regards the numerous factors involved in RI, from the weak relationship between RI and renal vascular resistances to the large interobserver variation, that this tool could accurately assess renal perfusion changes.
(It is, however, doubtful that these arguments were historically ever intended as freestanding proofs that would be convincing to atheists. For an illuminating discussion of the functions of such arguments in pre-modern and early-modern contexts, see Clayton, Parts II and III).
The monophyly of several cockroach taxa and subgroups of these taxa is, however, doubtful.
The generalizability of the study results to Asian populations is, however, doubtful.
It is however doubtful how relevant the contribution of ATX is to S1P production in vivo.
It is however doubtful that managing polypharmacy of elderly patients with multimorbidity can be completely 'covered' by guidelines in view of the heterogeneity of patient characteristics.
It is however doubtful whether the geometry of such an SC would indeed be maintained in a corresponding solid-state phase transition.
It is, however, doubtful that CD133 expression in tumor-initiating cells is an absolute necessity in xenograft models, as it recently was shown that human brain tumors can be transplanted from CD133-negative cancer cells [ 63, 64].
