Chu, C-C Immunoglobulin G kappa multiple myeloma with the only initial manifestation of Raynaud's phenomenon. [electronic resource] - Scandinavian journal of rheumatology 09 2020 - 417-418 p. digital Publication Type: Case Reports; Letter ISSN: 1502-7732 Standard No.: 10.1080/03009742.2020.1711965 doi Subjects--Topical Terms: AgedFemaleHumansImmunoglobulin G--immunologyMultiple Myeloma--complicationsRaynaud Disease--etiology