Helen M. Walker

The Importance of Diagnostic Cytogenetics on Outcome in AML: Analysis of 1,612 Patients Entered Into the MRC AML 10 Trial

David Grimwade, Helen M. Walker, Fiona Oliver et al. · Blood · 1998 · 2.6K citations · Full text

Refinement of cytogenetic classification in acute myeloid leukemia: determination of prognostic significance of rare recurring chromosomal abnormalities among 5876 younger adult patients treated in the United Kingdom Medical Research Council trials

David Grimwade, Robert K. Hills, Anthony V. Moorman et al. · Blood · 2010 · 1.9K citations · Full text

The presence of a FLT3 internal tandem duplication in patients with acute myeloid leukemia (AML) adds important prognostic information to cytogenetic risk group and response to the first cycle of chemotherapy: analysis of 854 patients from the United Kingdom Medical Research Council AML 10 and 12 trials

Panagiotis Kottaridis, Rosemary E. Gale, Marion E. Frew et al. · Blood · 2001 · 1.5K citations · Full text

Degrees of freedom.

Helen M. Walker · Journal of Educational Psychology · 1940 · 424 citations

H. W. Degrees, Civil Liberty, Educational Psychology +7

Elementary Statistical Methods.

Franklin S. McFeely, Helen M. Walker, Joseph Lev. Holt · American Mathematical Monthly · 1959 · 186 citations

Elementary Statistical Methods, Statistical Foundation, Statistical Inference +3