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~l,.'.,*m2. = i two independent samples of failure time variables. two independent samples of censoring time variables. ITij = min(X.., Y..),. Kl 13 i = 1,2 ...
Mayo Clinic researcher Stephen W. English Jr., M.D., M.B.A., studies acute stroke management and secondary stroke prevention.
National Center for Data to Health CD2H.
Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and ...
Esophageal cancer — Comprehensive overview covers symptoms, causes, types, risks, treatment of cancer of the esophagus.
The purpose of this study is to compare a limited magnetic resonance enterography (MREN) to routine MREN in order to determine non-inferiority, missed findings, ...
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