Name Info Provider Link
free resource S. Karger AG, Basel, Switzerland https://doi.org/10.1159/000189793
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=19142012.ui
free resource NCI CPTC Antibody Characterization Program https://antibodies.cancer.gov/detail/CPTC-CASP3-1