the sensitivity of digital recovery time and plethysmography was , respectively , 56.5 % and 80.5 % in the primary raynaud 's phenomenon , 48.7 % and 67.8 % in the secondary raynaud 's phenomenon , and 49.1 % and 69.7 % in the vibration syndromes .
C0151445
primary raynaud 's phenomenon
C0034735
secondary raynaud 's phenomenon