External oligonucleotide standards enable cross laboratory comparison and exchange of real-time quantitative PCR data
Joëlle Vermeulen, Filip Pattyn, Katleen De Preter, Liesbeth Vercruysse, Stefaan Derveaux, Pieter Mestdagh, Steve Lefever, Jan Hellemans, Frank Speleman, Jo Vandesompele
September 2009