TY - RPRT TI - Closure of a patent foramen ovale is associated with a decrease in prevalence of migraine. AU - Martijn C Post AU - Vincent Thijs AU - Luc Herroelen AU - Werner I H L Budts PY - 2004 DO - 10.1212/01.wnl.0000120756.25236.37 UR - https://pubmed.ncbi.nlm.nih.gov/15111695/ ID - 15111695 ER -