Media type: E-Article Title: The Validity of Inferences Based on Incomplete Observations in Disease State Models Contributor: Gruger, Jens; Kay, Richard; Schumacher, Martin imprint: JSTOR, 1991 Published in: Biometrics Language: Not determined DOI: 10.2307/2532149 ISSN: 0006-341X Keywords: Applied Mathematics ; General Agricultural and Biological Sciences ; General Immunology and Microbiology ; General Biochemistry, Genetics and Molecular Biology ; General Medicine ; Statistics and Probability Origination: Footnote: