TY - RPRT TI - A model for foramen ovale puncture training: technical note. AU - Heinz Gregor Wieser AU - Dominik Zumsteg PY - 2006 DO - 10.1007/s00701-006-0873-7 UR - https://pubmed.ncbi.nlm.nih.gov/16998709/ ID - 16998709 ER -