TY - GEN AU - Willis,B A AU - Pender,J W AU - Mapleson,W W TI - Rebreathing in a T-piece: volunteer and theoretical studies of the Jackson-Rees modification of Ayre's T-piece during spontaneous respiration SN - 0007-0912 PY - 1976///0525 KW - Anesthesia, Inhalation KW - instrumentation KW - Humans KW - Mathematics KW - Models, Theoretical KW - Pulmonary Ventilation N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/bja/47.12.1239 ER -