If resident doctors work shorter hours, for example,mistakes could happen when one resident takes over a patient's care from another.

VOA: special.2009.06.02

She did the mathematics again, carefully looking for mistakes.

VOA: special.2009.12.23

Captain Camara says those political leaders have made mistakes in the past and the support for him now makes them afraid.

VOA: standard.2009.08.25

"If Congress and the administration mess this up each and every one of us will pay for the mistakes, as will generations to come.

VOA: standard.2009.09.04

It called for flexibility on assembly lines, and mandated that problems be fixed as soon as they were discovered so mistakes would not be repeated.

VOA: standard.2010.02.15

The New York Democrat said the embargo gives Cuba's rulers a scapegoat for their mistakes and lifting it will boost the U.S.standing on the world stage.

VOA: standard.2009.05.06