The procedure takes just seven minutes. The patient passes a wand over his chest, collecting data on heart pressure.

VOA: standard.2010.06.04

She says this study has helped by collecting the data, and now the need is clear to work to better protect children.

VOA: standard.2010.06.29

He is also promising to ensure that procedures laid down for collecting the U.N.panel's data are followed more strictly in the preparation of future reports.

VOA: standard.2010.01.23