TY - GEN AU - Luermans,Justin G L M AU - Post,Martijn C AU - Budts,Werner I H L TI - Letter by Luermans et al regarding article, "Lack of association between migraine headache and patent foramen ovale: results of a case-control study" SN - 1524-4539 PY - 2011///0110 KW - Case-Control Studies KW - Foramen Ovale, Patent KW - complications KW - Humans KW - Migraine Disorders N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1161/CIRCULATIONAHA.110.965699 ER -