Frima E.-S., Theodorakopoulos I., Gidaris D., Karantaglis N., Chatziparasidis G., Plotas P., Anthracopoulos M., Fouzas S. (2020)
Background: Variability analysis of peak expiratory flow (PEF) and forced expiratory volume at 1 second (FEV1) has been used in research to predict exacerbations in adults with asthma. However, there is a paucity of data ...