TY - RPRT TI - Phrenic and external intercostal motoneuron activity during progressive asphyxia. AU - G Macefield AU - B Nail PY - 1987 DO - 10.1152/jappl.1987.63.4.1413 UR - https://pubmed.ncbi.nlm.nih.gov/3693174/ ID - 3693174 ER -