Ajmer, Jan 14: In a bid to treat sick people at their door steps, a mobile medical van with diagnostic and laboratory facilities was inaugurated here today. Inaugurating the van of sewa mandir, a charitable organisation, Karnataka Governor T N Chaturvedi said it was the first laboratory-on-wheels in the country for various medical tests including x-ray, sonography and ECG. The van would go around the city providing clinical facilities to patients at their door steps, Sewa Mandir director Satish Verma said. Bureau Report