RT Journal Article SR Electronic T1 Pulmonary Alveolar Proteinosis in a Patient with Systemic Lupus Erythematosus JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 779 OP 780 DO 10.3899/jrheum.181410 VO 47 IS 5 A1 MAITE SILVA-DÍAZ A1 MERCEDES FREIRE GONZÁLEZ A1 TERESA HERMIDA ROMERO YR 2020 UL http://www.jrheum.org/content/47/5/779.abstract AB