The method is based on the coamplification of VDR cDNA and an internal standard consisting of known concentrations of a human VDR CDNA mutated at a BglII restriction site ; the interassay coefficient of variation is 11% .
the method is based on the coamplification of vdr cdna and an internal standard consisting of known concentrations of a human vdr cdna mutated at a bglii restriction site ; the interassay coefficient of variation is 11% .
O O O O O O O O B-DNA_molecule I-DNA_molecule O O O O O O O O O O B-DNA_molecule I-DNA_molecule I-DNA_molecule O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O O