00331nam a2200121Ia 4500008004100000245007000041260001700111260000900128300000800137650002300145650001200168856002900180170516s9999    xx            000 0 und d  aPorphyrins as Theranostic Agents from Prehistoric to Modern Times  bTheranostics  c2012  a2:9  xMedical Technology  xMedtech  uhttp://www.thno.org/v2i9