Name Info Provider Link
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=15361646.ui
subscription/membership/fee required Springer https://dx.doi.org/10.1385/IJGC:34:2-3:129
free resource NCI CPTC Antibody Characterization Program https://antibodies.cancer.gov/detail/CPTC-BRIP1-5