Wikipedia:Articles for deletion/Lawson Wulsin
Meets  criterion #1; referred to above by Espresso Addict. His book - Treating the aching heart: A guide to depression, stress, and heart disease – is held by 648 libraries worldwide. He is also http://scholar.google.com/scholar?as_sauthors=%22Lawson+R+Wulsin%22 widely cited
— User:Eric, 03:47, 17 December 2008 (UTC)
Stance: keep
Cited policy: WP:PROF (Wikipedia:Notability)