TY - RPRT TI - Ventilatory efficiency during exercise in healthy subjects. AU - Xing-Guo Sun AU - James E Hansen AU - Nuria Garatachea AU - Thomas W Storer AU - Karlman Wasserman PY - 2002 DO - 10.1164/rccm.2202033 UR - https://pubmed.ncbi.nlm.nih.gov/12450934/ ID - 12450934 ER -