A stylet for use with an automatic tissue microarrayer is provided for arraying frozen tissue samples on a substrate. In one embodiment, the stylet comprises a stylet needle having a pushing surface for pushing either frozen tissue or embedding media out of a coring needle, and a connecting end. In another...http://www.google.se/patents/US6716619?utm_source=gb-gplus-sharePatent US6716619 - Stylet for use with tissue microarrayer and molds
