TY - JOUR IS - 5 JO - Bioelectromagnetics PY - 1992 SN - 0197-8462 VL - 13 AU - Kirschvink JL DO - 10.1002/bem.2250130507 LA - en N1 - FEMU ID: 1119; EMF-Portal URL: https://www.emf-portal.org/en/article/1119 SP - 401-411 TI - Uniform magnetic fields and double-wrapped coil systems: improved techniques for the design of bioelectromagnetic experiments ER -