Successful haematopoietic progenitor cell collection by plerixafor in combination with reduced dose granulocyte colony‐stimulating factor for severe hypoxemia provoked by high‐dose granulocyte colony‐stimulating factor administration. - Kambara, Yui; Asada, Noboru; Kondo, Kaori; Sumii, Yuichi; Fujiwara, Yuki; Seike, Keisuke; Sando, Yasuhisa; Saeki, Kyosuke; Nishimori, Hisakazu; Fujii, Keiko; Fujii, Nobuharu; Matsuoka, Ken‐ichi; et al. (Transfusion Medicine, 2022)