PT - JOURNAL ARTICLE AU - Piraino, Thomas TI - Lung Expansion Therapy: Please, (Visually) Show Me the Value! AID - 10.4187/respcare.07402 DP - 2019 Oct 01 TA - Respiratory Care PG - 1314--1318 VI - 64 IP - 10 4099 - http://rc.rcjournal.com/content/64/10/1314.short 4100 - http://rc.rcjournal.com/content/64/10/1314.full