Relax! Stress, if managed, can be good for you. Kotz D. US News World Rep. 2008 Jun 16;144(17):54-8. PMID: 18590247
[Contemporary understanding of stress]. Bargiel-Matusiewicz K, Podbielski Z, Klasik A. Wiad Lek. 2004;57(3):188-92. PMID: 15307533