Name Info Provider Link
free resource Mouse Genome Informatics (MGI) http://www.informatics.jax.org/reference/9271679
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=9271679.ui
subscription/membership/fee required Springer https://dx.doi.org/10.1007/s003359900544