[MSDN Library June 1998] CheckRadioButton (41.566985645933%)
MSDN Library Visual Studio 6.0 > Platform SDK > User Interface Services > Controls > Buttons > Button Reference > Button Functions
[MSDN Library April 2000] CheckRadioButton (41.566985645933%)
MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Controls > Buttons > Button Reference > Button Functions
[MSDN Library April 2000] CheckRadioButton (38.3971291866029%)
MSDN Library - April 2000 > Windows CE Documentation > Application Development > API Reference > User Interface > Functions