However, associated autonomic symptoms have also been reported in other headaches and facial pains, e.g. trigeminal neuralgia, with the clinical differentiation proving a complex task.
Although it is possible to use the formula to estimate a needs score for each unique individual in England who moved residence or practice during a year, and assign it to the new practice the individual had registered with, this could prove a complex task across the whole country.
Understanding the mammal transcriptome architecture has proven to be a complex task [ 1- 4].
Inferring diversification patterns from large time-calibrated phylogenies has proven to be a complex task [ 42, 67, 91].
That would be a complex task".
Securing the city's transportation system is a complex task.
Turning such lofty principles into a real agreement will be a complex task.
The final poster, though heavy-handed, performs a complex task.
Selling to farmers is a complex task.
Writing is a complex task.
