Corbin, D O A randomized double blind cross-over trial of nifedipine in the treatment of primary Raynaud's phenomenon. [electronic resource] - European heart journal Feb 1986 - 165-70 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0195-668X Standard No.: 10.1093/oxfordjournals.eurheartj.a062040 doi Subjects--Topical Terms: AdolescentAdultBlood Pressure--drug effectsClinical Trials as TopicDouble-Blind MethodFemaleFingers--blood supplyHumansMiddle AgedNifedipine--administration & dosageRandom AllocationRaynaud Disease--drug therapySystole--drug effects