PT - Journal Article TI - Letter: Caffeine and fractional flow reserve overestimation: a word of caution AU - Siig, Camilla AU - Ahmad, Mahmood DP - 2022 TA - EuroIntervention PG - -24 VI - 18 IP - 6 AID - 10.4244/EIJ-D-21-01009L [doi] 4100 - https://doi.org/10.4244/EIJ-D-21-01009L