Name | Info | Provider | Link |
---|---|---|---|
subscription/membership/fee required | Atypon | https://www.pnas.org/doi/10.1073/pnas.60.3.982?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed | |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/5243936/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/5243936 |