@article{ref1,
title="Development of a rating scale for depressive illness",
journal="Modern problems in pharmacopsychiatry",
year="1974",
author="Cronholm, B. and Schalling, D. and Åsberg, Marie",
volume="7",
number="0",
pages="139-150",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0077-0094",
doi="",
url="http://dx.doi.org/"
}