Editorial

• Active Continued Medical Education, the Key to an Effective Medical Practice
  GCF Chan

Original Article

• The Relationship Between Cytokines Serum Levels at Postnatal 4-6 Weeks and Retinopathy of Prematurity
  XF Yang, B Ze, Y Dai, L Zhu, C Chen

• Respiratory Viral Infectious Aetiologies of Transient Cytopenia in Previously Healthy Children
  A Fettah, SS Kara, D Hafizoglu, B Volkan, M Özel, İ Erten, A Çayir

• Effectiveness of Early Childhood Interventions in Promoting Cognitive Development in Developing Countries: A Systematic Review and Meta-analysis
  N Rao, J Sun, EE Chen, P Ip

• Insights on Sensitive Language Use in the Hong Kong Healthcare Setting: Perceptions of Parents and Caregivers of Patients Affected with Down Syndrome
  YWY Chu, SPW Chu, WKY Mok, TY Tan, BHY Chung

Invited Article

• Medical Education in the United States: The Role of Andragogy
  TG DeWitt

Case Report

• Cytokine Profiling Demonstrated Unaltered Serum Cytokine Levels in a Cytomegalovirus-infected Patient Treated by Leukocytapheresis
  Y Kashiwagi, S Go, S Nishimata, H Kawashima

• An Uncommon Cause of Low Oxygen Saturation in a Chinese Girl
  YH Law, MK Tay, DCY Lau

• Glucose Transporter Type 1 Deficiency Syndrome in a 4-year-old Chinese Boy
  CK Chow, SN Wong, CK Ma , HM Luk

Letter to the Editor

• Concurrent Acute Myocarditis in a Child with Duchenne Muscular Dystrophy
  A Orgun, HA Gursu, II Cetin, E Azak

• Abnormal Gastric Position in a Child
  J Yeung, AWT Yung, DCY Lui, HF Chan

Clinical Quiz

• What is the Diagnosis?
  HM Tam, JY Leung, IFM Lo, HM Luk

Clinical Quiz Answer

• What is the diagnosis?
  HM Tam, JY Leung, IFM Lo, HM Luk