1993,
Fajardo-Gutierrez A, Garduno-Espinosa J, Yamamoto-Kimura L, Hernandez-Hernandez DM, Gomez-Delgado A, Mejia-Arangure M, Cartagena-Sandoval A, Martinez-Garcia MC
Blank M (ed.): Electricity and Magnetism in Biology and Medicine: Review and Research Papers presented at the First World Congress for Electricity and Magnetism in Biology and Medicine, Orlando, Florida, 1992. San Francisco Press; pp. 273-277; ISBN 978-0-911302-67-7