However, this association has not been systematically examined.
The association of irregular sleep schedules with circadian timing and academic performance has not been systematically examined.
Hitherto, the constitutional background of Japanese thrombotic patients has never been systematically examined.
The photoconductivity properties of NGO thin film under white-light illumination have been systematically examined.
The utility of the above paced VFT paradigm in differentiating neuropsychiatric patients from healthy subjects has not been systematically examined.
The extent to which firms are able to derive business value from OUICs, however, has not been systematically examined.
The possibility that this behavior reflects a more pervasive underlying increase in daytime sleepiness has never been systematically examined.
Although preterm infants possess early tactile manual abilities, the influence of the postnatal experience has not yet been systematically examined.
However, the effectiveness of this approach to improve physical activity, fitness, nutrition and adiposity has not been systematically examined.
It's not a pill, it's not these flowers aren't selected for their medicinal values, they haven't been systematically examined for their pharmacological effects, and yet people do it.
