@article{2955194,
    title = "Treatment of relapsed and refractory multiple myeloma: recommendations from the International Myeloma Working Group",
    author = "Moreau, Philippe and Kumar, Shaji K and San Miguel, Jesús and Davies, Faith and Zamagni, Elena and Bahlis, Nizar and Ludwig, Heinz and Mikhael, Joseph and Terpos, Evangelos and Schjesvold, Fredrik and others",
    journal = "The lancet oncology",
    year = "2021",
    volume = "22",
    number = "3",
    pages = "e105--e118",
    publisher = "Elsevier"
}