1. Risk factors of ICU or high dependency requirements amongst hospitalized pediatric pertussis cases: A 10 year retrospective series, Singapore. Issue 47 (7th November 2017) Authors: Chong, Chia-Yin; Yung, Chee-Fu; Tan, Natalie Woon-Hui; Acharyya, Sanchalika; Thoon, Koh-Cheng Journal: Vaccine Issue: Volume 35:Issue 47(2017) Page Start: 6422 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗