Significance of commonly used prognostic factors differs for children with T cell acute lymphocytic leukemia (ALL), as compared to those with B-precursor ALL. A Pediatric Oncology Group (POG) study. - Pullen,J.; Shuster,J.J.; Link,M.; Borowitz,M.; Amylon,M.; Carroll,A.J.; Land,V.; Look,A.T.; McIntyre,B.; Camitta,B. (Leukemia, 1999)