RT Journal A1 du Breuil, R M A1 Patel, J M A1 Mendelow, B V T1 Quantitation of beta-actin-specific mRNA transcripts using xeno-competitive PCR. JF Genome Research JO Genome Research YR 1993 FD August 01 VO 3 IS 1 SP 57 OP 59 UL http://genome.cshlp.org/content/3/1/57.abstract