@article{ref1,
title="Nurse can save patients from perishing while smoking in bed: frequent supervision of the elderly who want to smoke",
journal="Sygeplejersken",
year="1974",
author="Maack, J.",
volume="74",
number="41",
pages="6-9",
abstract="Abstract unavailable.",
language="",
issn="0106-8350",
doi="",
url="http://dx.doi.org/"
}