Sentence examples for quite difficult to study from inspiring English sources

It should be noted that it is quite difficult to study deletions by FISH on FFPE cases [ 42, 43].

Owing to the limited HPV expression data, it is quite difficult to analyze the clinical impact in our study.

It's quite difficult to take them away.

"It is difficult to study from others.

Tinnitus can be difficult to study.

The NMSZ has been difficult to study.

Attractiveness can sometimes be difficult to study.

"We found it very difficult to study.

Such cycles may be quite difficult to document without study designs that involve closely spaced measurement occasions (including daily diary approaches) or experimental (i.e., intervention) manipulation.

However, it is quite difficult to conduct a prospective study investigating the effects of an uncommon clinical procedure due to the difficulties to achieve a proper sample size.

It is important to mention, however, that this item is quite difficult to assess in animal intervention studies at present because protocols for animal studies are not yet registered in a central, publicly accessible database.