What are sinus problems? Dr Ralph Stanley from Stanley ENT and Sinus Centre explains how sinus problems are evaluated with endoscopy and CT scans in part 2 of 4 mini-series in Up Close With.
STANLEY EAR NOSE THROAT AND SINUS CENTRE Suite #06-17 Gleneagles Medical Centre 6 Napier Road Singapore 258499 Tel: +65 6475 2282
