PT - Journal Article TI - Patent foramen ovale: the known unknowns AU - Thaler, David E. AU - Gans, Sarah DP - 2019 TA - EuroIntervention PG - 1350-1352 VI - 14 IP - 13 AID - 10.4244/EIJV14I13A244 [doi] 4100 - https://doi.org/10.4244/EIJV14I13A244