@article{ref1,
title="Kill your darlings: Stop using the terms retrospective and prospective",
journal="Pharmacoepidemiology and drug safety",
year="2023",
author="Mikkel Zöllner, Ankarfeldt and von Osmanski, Benedikte Irene and Kim, Blond",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="[The publisher has not provided an abstract for this article.]<p /> <p>Language: en</p>",
language="en",
issn="1053-8569",
doi="10.1002/pds.5598",
url="http://dx.doi.org/10.1002/pds.5598"
}