Kastritis, E., S. Sánchez-Ramón, A.G. Szabo, B. Machalinski, A. Pérez-Montaña, J. Chen, B. Mc Coy, M. Kamieniak, and S. Wietek. 2026. “P69 | REAL-WORLD USAGE OF HYALURONIDASE-FACILITATED SUBCUTANEOUS IMMUNOGLOBULIN 10% IN PATIENTS WITH MULTIPLE MYELOMA DIAGNOSED WITH SECONDARY IMMUNODEFICIENCY: AN INTERIM ANALYSIS”. Haematologica 111 (s2). Pavia, Italy. https://doi.org/10.3324/haematol.2026.s2.14073.