Does anyone have a protocol to ensure sample ID remains with the specimen from receipt to sign-out, i.e. a "fool-proof" way to ensure that samples don't get mixed up by the fairies?

Thanks
Ronnie

Ronnie Houston
Cytochemistry & Molecular Pathology
Texas Scottish Rite Hospital for Children
2222 Welborn Street
Dallas, TX 75219
USA
(214) 559 7744
(214) 559 7768 - fax
ronnie.houston@tsrh.org