3048684 mPCR multiplex PCR 327 3048686 mPCR multiplex polymerase chain reaction 323 3048683 M-PCR methylation-specific polymerase chain reaction 6 3048682 mPCR methylation-specific PCR 4 3048685 M-PCR multiplex-PCR assay 3 3048679 M-PCR Multiperspective Parent-Child Relationship Questionnaire 2 3048680 M-PCR modified real-time PCR 1 3048681 M-PCR multi-targeted hemi-nested PCR 1