however , a life table comparison between the reported cases of ph1 + all in children and randomly selected age- , sex- , and wbc-matched controls with all shows the duration of first marrow remission to be significantly shorter ( p less than 0.02 ) for the ph1 + cases ph1 + all is a distinct subtype of childhood all that is not rare and can be identified only by cytogenetic studies .
C0023449
all
C0023452
childhood all