Statistics
Publications
4
Citations
523
H-Index
4
Active since
1978
Affiliations
Norman J. Johnson is an author at National Heart Lung and Blood Institute specializing in biostatistics, cumulative evidence synthesis, and solvent exposure assessment.
Publications per year
1978–2023
4
4
An aid to data monitoring in long-term clinical trials
Max Halperin, K. K. Gordon Lan, James H. Ware et al. · Controlled Clinical Trials · 1982 · 199 citations
Health Professions, Biostatistics, Clinical Data Management +9
Validity of Education Information on the Death Certificate
Paul D. Sorlie, Norman J. Johnson · Epidemiology · 1996 · 122 citations
Understanding Geographic Disparities in Mortality
Jason M. Fletcher, Michal Engelman, Norman J. Johnson et al. · Demography · 2023 · 11 citations · Full text
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