MGDS References
de Leeuw, G.A.M., D.R. Hilton, T.P. Fischer and J.A. Walker, "The He-CO2 isotope and relative abundance characteristics of geothermal fluids in El Salvador and Honduras: new constraints on volatile mass balance of the Central American Volcanic Arc", Earth and Planetary Science Letters, 158: 132-146, 2007, DOI 10.1016/j.epsl.2007.03.028. (View Reference)
