The effective attenuation in water of the gamma rays of gold 198, iridium 192, cesium 137, radium 226, and cobalt 60.
D000042:Absorption; D000388:Air; D002587:Cesium Isotopes; D003036:Cobalt Isotopes; D006049:Gold Isotopes; D007495:Iridium; D011827:Radiation; D011879:Radiotherapy Dosage; D011883:Radium; D014867:Water
D002587:Cesium Isotopes; D003036:Cobalt Isotopes; D006049:Gold Isotopes; D014867:Water; D007495:Iridium; D011883:Radium