Even when county and state health departments investigate, their methods often differ so greatly that federal officials have difficulty uncovering patterns.
Beyond these shared difficulties, we also uncovered a certain number of practices that were not previously documented in the literature on user fees abolition policies and that could inspire some researchers to carry out more in-depth studies.
It makes his images more arresting while providing a metaphor for the difficulty of uncovering the truth in an era when so much government activity is covert.
It is a measure of the difficulty of uncovering the physiological effects of medicines that experts are only now grappling with some of the drugs' serious, though rare, physical and mental effects.
Compounding the difficulty in uncovering the truth has been the attitudes of our parents' generation, many of whom have spent the 1990s and 2000s trying to forget or deny the horrors and human rights violations that occurred in their own youth.
Registered patients will furthermore show variable extent of genetic testing with multiple techniques; in some patients without genetic testing it may pose a difficulty to uncover phenotypic overlaps ("phenocopies") with other polycystic kidney disorders.
The difficulty to uncover the centromeres in trypanosomatids could be pointing to the existence of holocentric chromosomes that are characterized by the presence of a diffuse or nonlocalized centromere during mitosis [ 35].
The lesson he drew from the difficulties that he had uncovered in the Stoic position among others, however, was that he and his opponents were not in a position to give their assent with confidence.
The difficulties that the Academics uncovered in this way were, then, meant to be internal to their interlocutors' position, and, in drawing them out, the Academics did not necessarily commit themselves to a position of their own.
Instead, we uncovered interpretational difficulties as a reason in five (4.7%) of the patients.
