PT - JOURNAL ARTICLE AU - Norfray, J F AU - Taveras, J M TI - Gradient echoes: simplified. DP - 1989 Jan 01 TA - American Journal of Neuroradiology PG - 209--210 VI - 10 IP - 1 4099 - http://www.ajnr.org/content/10/1/209.short 4100 - http://www.ajnr.org/content/10/1/209.full SO - Am. J. Neuroradiol.1989 Jan 01; 10