id	domain	url
dpc-1222	doi.org	https://doi.org/10.5826/dpc.1003a56
dpc-1222	doi.org	https://doi.org/10.5826/dpc.1003a56
dpc-1222	doi.org	https://doi.org/10.1016
dpc-1222	doi.org	https://doi.org/10.1016/s0190-9622(81)70080-x
dpc-1222	doi.org	https://doi.org/10.1016/s0190-9622(81)70080-x
dpc-1222	doi.org	https://doi.org/10.1111/ced.12796
dpc-1222	doi.org	https://doi.org/10.1111/ced.12796