What is a retrospective study?

Publisher Website

1 May 1983

journal article
Published by Elsevier in American Journal of Obstetrics and Gynecology

Vol. 146 (1) , 117-118
https://doi.org/10.1016/0002-9378(83)90945-6

Abstract

No abstract available

Keywords

RETROSPECTIVE STUDY

This publication has 2 references indexed in Scilit:

Investigation of deaths from pulmonary, coronary, and cerebral thrombosis and embolism in women of child-bearing age.
BMJ, 1968
Investigation of relation between use of oral contraceptives and thromboembolic disease.
BMJ, 1968