TY - GEN AU - Morais,R J AU - Kotsev,S TI - Percutaneous tracheostomy SN - 0003-2409 PY - 2000///0928 KW - Critical Care KW - methods KW - Health Care Surveys KW - Humans KW - Tracheostomy N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1046/j.1365-2044.1999.0907d.x ER -