PT - JOURNAL ARTICLE AU - K Sajjad AU - S Shandilya AU - V Adhiyaman TI - Is it time to replace the bleeper system with smart phones? AID - 10.7861/clinmedicine.12-4-400 DP - 2012 Aug 01 TA - Clinical Medicine PG - 400--400 VI - 12 IP - 4 4099 - http://www.rcpjournals.org/content/12/4/400.short 4100 - http://www.rcpjournals.org/content/12/4/400.full SO - Clin Med2012 Aug 01; 12