For citations:

Zlobina T.L., Yakobson N.A., Kalyagin A.N., Osipok N.V., Tupitsvna G.V. Pulmonary artery trunk thrombosis as a manifestation of antiphospholipid syndrome in systemic lupus erythematosus. Rheumatology Science and Practice. 2004;42(3):91-92. (In Russ.) https://doi.org/10.14412/1995-4484-2004-1489