Antinuclear antibody-negative lupus? An ominous presentation of hydralazine-induced lupus syndrome
Theodros Solomon-Tsegaye, Edward L. Treadwell, Reginald Obi, Mariavittoria Pitzalis
(Eur J Rheumatol 2018; 5: 272-274) DOI: 10.5152/eurjrheum.2018.18040