Sentence examples for several studies have been reported from inspiring English sources

Several studies have been reported with the application of MR reporters, however, none of these strategies have led to a significant number of follow-up studies.

Several studies have been reported to find low-cost carbonaceous materials.

Notwithstanding, several studies have been reported to utilize organic wastes for the enhancement of plant growth.

In order to overcome the contrary behavior between these physical properties, several studies have been reported on related methods.

Moreover, several studies have been reporting that basal-like breast carcinomas (BLBC) show a stronger response to hypoxia [ 8, 10], as well as a higher glycolytic metabolism, than tumors with luminal characteristics [ 12– 16].

To date, several studies had been reported to focus on the association between this polymorphism and incidence and aggressiveness of prostate cancer[ 4, 8- 12].

Several studies has been reported about the influences of CO2 insufflation on the human body during ESD of the upper gastrointestinal (GI) tract, and it is well known that carbon dioxide is absorbed faster in the body than air and also that it is rapidly excreted through respiration without any complications [ 12].