@proceedings {860, title = {Errors in estimating the incidence due to left-truncated data when using the hospital{\textquoteright}s patient database : a modelling approach}, year = {1991}, month = {1991}, pages = {572 - 576}, publisher = {Springer}, address = {Berlin [u.a.]}, keywords = {Datenbank, Krankenhaus, Recherche}, isbn = {3-540-54392-9}, url = {http://fhffm.bsz-bw.de/frontdoor/index/index/docId/874}, author = {Schrader, Ulrich and Klar, R{\"u}diger and Zai{\ss}, Albrecht W.}, editor = {Adlassnig, K-P. and Grabner, G. and Bengtsson, S. and Hansen, R.} }