TY - GEN AU - Chiang,C-Y AU - Billo,N E AU - Enarson,D A TI - World Spirometry Day: intention to test should be intention to treat SN - 2220-8372 PY - 2015///0922 N1 - Publication Type: Journal Article UR - https://doi.org/10.5588/pha.12.0021 ER -