TY - RPRT TI - A simple closed circuit for halothane anaesthesia. AU - R I Bodman AU - G Gerson AU - K Smith PY - 1967 DO - 10.1111/j.1365-2044.1967.tb02769.x UR - https://pubmed.ncbi.nlm.nih.gov/4951599/ ID - 4951599 ER -