1. Laser Doppler Skin Perfusion Pressure in the Assessment of Raynaud's Phenomenon 
T Kanetaka, T Komiyama, A Onozuka, T Miyata, H Shigematsu 
European Journal of Vascular and Endovascular Surgery 
Volume 27, Issue 4, Pages (April 2004)
DOI: /j.ejvs

2. Fig. 1
Laser Doppler skin perfusion pressure at rest and after local cold exposure. ○; controls (n=5), ●; patients with primary Raynaud's phenomenon (n=11), □; patients with secondary Raynaud's phenomenon due to systemic sclerosis (n=5). *p<0.05 vs. controls; †p<0.05 vs. PRP; ‡p=0.005 vs. at rest.
European Journal of Vascular and Endovascular Surgery  , DOI: ( /j.ejvs )