KELLER H. [wspolaut.] 546,086 GERHARDT W ., KELLER H. Evaluation of test data from clinical studies : I. Terminology, graphic interpretation, diagnostic strategies and selection of sample groups. II. Critical review of the concepts of efficency, receiver operated characteristics (ROC), and likelihood ratios / by W. Gerhardt and H. Keller ; Departments of Clinical Chemistry Lasa-rettet, Helsingborg, Sweden and St. Gallen, Switzerland. - Oslo : Scandynavian Society for Clinical Chemistry, 1986. - 74 s. : il., wykr. ; 25 cm (Scandinavian Journal of Clinical Laboratory Investigation ISSN 0085-591X ; su 181)