The effect of HLA class II concordance on perinatal HIV-1 transmission.

<p>The effect of HLA class II concordance on perinatal HIV-1 transmission.</p

Major HLA class II alleles/allele groups in mothers and their children.

<p>Major HLA class II alleles/allele groups in mothers and their children.</p

PCR and sequencing primers used for genotyping HLA class II genes.

<p>PCR and sequencing primers used for genotyping HLA class II genes.</p