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Feldman, G., Kuring, N., Ng, C., Esaias, W., McClain, C.R., Elrod, J., Maynard, N., Endres, D., Evans, R., Brown, J., Walsh, S., Carle, M. and Podesta, G. (1989)2017-10-242017-10-24https://ioccg.org/wp-content/uploads/2016/05/logo-ioccg-website.pngIOCCGhttps://ioccg.org/wp-content/uploads/2016/05/logo-ioccg-website.png200px200px