Billroth Hospitals is offering a free kidney check up camp on March 12 at its premises at Second Main Road, R. A. Puram. Free tests that will be done include blood urea, fasting blood sugar and S. Creatinine. Consultation will be provided by a nephrologist. Those interested should fast the previous night. Registration is mandatory. 6.30 a.m. onwards. Contact 8939204040, 24643030 for details.