منابع مشابه
Have declining clinical necropsy rates reduced the contribution of necropsy to medical research?
AIMS To examine trends in necropsy based research output for a period of 27 years during which there has been a progressive decline in clinical necropsy rates. METHODS The numbers of necropsy based research papers published between 1966 and 1993 were determined using the CD-Plus Medline computed literature database. RESULTS The number of necropsy based research papers containing necropsy or...
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opinions expressed herein are solely those of the authors and do not necessarily reflect the opinions nor the policies of e~ther the NRRI or DOE. The NRRI is making this report available to those concerned with state utility regulatory issues since the subject matter presented here is believed to be of timely interest to regulatory agencies and to others concerned with utilities regulation. The...
متن کاملThe Declining Birth Rate in Sweden* By
constantly very low there will eventually be a decrease in the population; if it is very high an increase will follow, other factors remaining unchanged. The threshold value of the birth rate constituting the border line between decline and increase of a population is 20, that is 20 newborns annually for every 1,000 inhabitants. As is shown in Fig. 1 there are several west and north European co...
متن کاملThe declining autopsy rate and clinicians' attitudes.
The autopsy rate has been declining worldwide for decades. This study determined the overall and differential autopsy rates for the Royal Victoria Hospital, Belfast for the years 1997-1999 inclusive. Trends were examined by comparison with previously collected data for the years 1990, 1991 and 1993. Reasons for the decline in autopsy rates as perceived by hospital clinicians were assessed by me...
متن کاملProblems of a Declining Hungarian Birth Rate: A Historical Perspective
In contrast to its immediate neighbors, for over a century Hungary has had a seriously declining birth rate. This paper aims to provide an overview of this anomaly through a historical perspective by considering the major findings of a series of demographic studies that identify the key factors behind falling levels of fertility. It does so by focusing on four major periods. The first period co...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1991
ISSN: 0021-9746
DOI: 10.1136/jcp.44.11.964-b