Is duplicate publishing on the increase?

Publisher Website

18 April 1992

journal article
research article
Published by BMJ in BMJ

Vol. 304 (6833) , 1029
https://doi.org/10.1136/bmj.304.6833.1029

Abstract

No abstract available

This publication has 2 references indexed in Scilit:

Redundant Publication
New England Journal of Medicine, 1989
Repetitive publication: a waste that must stop.
BMJ, 1984