TY - RPRT TI - Exaggerated postural vasoconstrictor reflex in Raynaud's phenomenon. AU - N Olsen AU - O U Petring AU - N Rossing PY - 1987 DO - 10.1136/bmj.294.6581.1186 UR - https://pubmed.ncbi.nlm.nih.gov/3109573/ ID - 3109573 ER -