We are looking for a supplier of "radio telemetry pills" which are suitable for the measurement of Intra-abdominal Pressure (IAP). If anyone out there has used them, or knows where they can be obtained, we would greatly appreciate any information. Thanks in advance, Scott Magee PhD student Department of Physiotherapy University of Queensland AUSTRALIA [log in to unmask] P.S. I have found the details of two suppliers that have been referenced in the literature, but they are in the UK and I don't think they exist anymore because I can't contact them. The companies are: Radio Control Systems and Rigel Research %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%