id	domain	url
gssr-923	doi.org	https://doi.org/10.56556/gssr.v3i2.923
gssr-923	doi.org	https://doi.org/10.1183/13993003.04015-2020
gssr-923	doi.org	https://doi.org/10.1164/rccm.200208-876oc
gssr-923	doi.org	https://doi.org/10.1034/j.1399-3003.1999.13a36.x
gssr-923	doi.org	https://doi.org/10.2147/ciia.2006.1.3.253
gssr-923	doi.org	https://doi.org/10.1183/13993003.04015-2020
gssr-923	doi.org	https://doi.org/10.1164/rccm.200208-876oc
gssr-923	doi.org	https://doi.org/10.1034/j.1399-3003.1999.13a36.x
gssr-923	doi.org	https://doi.org/10.2147/ciia.2006.1.3.253
gssr-923	doi.org	https://doi.org/10.1016/s0749-0690(02)00063-0
gssr-923	doi.org	https://doi.org/10.1016/s0749-0690(02)00063-0