Name | Info | Provider | Link |
---|---|---|---|
free resource | BioMed Central | https://trialsjournal.biomedcentral.com/articles/10.1186/s13063-021-05420-4 | |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34274006/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/34274006 |