Among the tests for identification of posterior PGP, the highest percentage of agreement and sensitivity was seen for the self-administered P4 test as compared to the traditional P4. The result is in ...

Silicon Valley think tank Toyota Research Institute will debut its smartest research vehicle yet when the Lexus LS 500h-based P4 rolls onto the stage during media preview days for the Consumer ...

Sidd started as a freelance writer for TopSpeed back in 2017 and took up a full-time position a year later. 2,100+ articles later, he got into the editorial side of things and is now the sitewide ...

Toyota will offer demonstration rides with its Level 4 automated-driving test vehicle on public roads in Tokyo, Japan, starting next summer. The ‘P4 test vehicle’ as Toyota calls it, is based on the ...

A consecutive series of 160 pregnant women referred from antenatal centres to a specialist clinic for suspected PGP were asked to fill in questionnaires before the visit at the clinic. The ...