TY - GEN AU - SALT,R H AU - PARKHOUSE,J AU - SIMPSON,B R TI - Improved material for Radcliffe tracheostomy tube SN - 0140-6736 PY - 1998///1101 KW - Humans KW - Trachea KW - surgery KW - Tracheostomy N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0140-6736(60)92845-2 ER -