Radiologia By OMAR MASSAD Jan 27, 1970 Tele de torax https://es.wikipedia.org/wiki/Radiograf%C3%ADa_de_t%C3%B3rax Apr 10, 1980 mamografia http://thermedicprevent.com/es/mamografia-termografia/ Sep 19, 1990 tomografia https://www.nlm.nih.gov/medlineplus/spanish/ency/article/003330.htm Nov 15, 2000 Ultrasonido (Ecografia) http://www.radiologyinfo.org/sp/info.cfm?pg=genus
