Name | Info | Provider | Link |
---|---|---|---|
subscription/membership/fee required | Elsevier Science | https://linkinghub.elsevier.com/retrieve/pii/S1053-8119(09)01080-5 | |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/19835963/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/19835963 |