Template:Infobox isotope/testcases

{Test case|_collapsible=yes|_showcode=yes|_title=Test1
 * param1|param2|name3=value3|...}}

{Test case|_collapsible=yes|_showcode=yes|_title=Test2
 * param1|param2|name3=value3|...}}

All up

 * dm4 = Copper-64, Americium-241