TY - RPRT TI - Modified perturbation method for transverse electromagnetic (TEM) coil tuning and evaluation. AU - Nikolai I Avdievich AU - Vladimir N Krymov AU - Hoby P Hetherington PY - 2003 DO - 10.1002/mrm.10539 UR - https://pubmed.ncbi.nlm.nih.gov/12815673/ ID - 12815673 ER -