Sentence examples for been demonstrated in several from inspiring English sources

The occurrence of coagulopathy in severe burns has been demonstrated in several studies [2 4].

Birds are no exception -- tool use has been demonstrated in several species.

The involvement of p62-related signaling in CSC maintenance has been demonstrated in several types of cancer cells.

A strong catalytic wall effect has been demonstrated in several cases.

The accuracy and robustness of this numerical technique have been demonstrated in several application examples.

Effectiveness of BT has been demonstrated in several randomized clinical trials.

Perinatal route of transmission of human papillomavirus (HPV) has been demonstrated in several small studies.

SFN's cytoprotective properties have been demonstrated in several models associated with a variety of disorders.

The efficacy of percutaneous choledochoscopy for difficult biliary stones has been demonstrated in several large series.

The feasibility and safety of FETO have now been demonstrated in several active fetal surgery programs.

Increased expression of CCN2 in cardiac myocytes and fibroblasts following MI has been demonstrated in several experimental models2,10, indicating a role of CCN2 in post-infarction fibrosis.