TY - GEN AU - Savage,R TI - Prone, head down for pulmonary haemorrhage SN - 0007-0912 PY - 2002///0913 KW - Cystic Fibrosis KW - complications KW - Hemoptysis KW - therapy KW - Humans KW - Intraoperative Complications KW - Prone Position N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1093/bja/aef509 ER -