R. J. Sodha, B. J. Kostrewski, O. Schier. Drug information through online databases : a comparison between external databases and the in-house database of a pharmaceutical company. In Klaus-Peter Adlassnig, Georg Grabner, Stellan Bengtsson, Rolf Hansen, editors, Medical Informatics Europe 1991, Proceedings, Vienna, Austria, August 19-22, 1991. Volume 45 of Lecture Notes in Medical Informatics, pages 908-913, Springer, 1991. [doi]
Abstract is missing.