Flag for Date 1st cancer Rx (any).COC not populated:Prid:Pt:Cancer.XXX:Nom
flag for date 1st cancer rx (any).coc not populated:prid:pt:cancer.xxx:nom
Flag for Date 1st cancer Rx (any).COC not populated:Prid:Pt:Cancer.XXX:Nom
flag for date 1st cancer rx (any).coc not populated:prid:pt:cancer.xxx:nom