TY - GEN AU - Hatch,D J TI - Tracheal tubes and connectors used in neonates--dimensions and resistance to breathing SN - 0007-0912 PY - 1979///0124 KW - Humans KW - Infant, Newborn KW - Intubation, Intratracheal KW - instrumentation KW - Pulmonary Ventilation N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/bja/50.9.959 ER -