RT Journal Article
SR Electronic
T1 Dry powder inhalers are environmentally preferable to metered-dose inhalers
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP E846
OP E846
DO 10.1503/cmaj.75949
VO 192
IS 29
A1 Kimberly Wintemute
A1 Fiona Miller
YR 2020
UL http://www.cmaj.ca/content/192/29/E846.abstract