Understanding the diversity of dynamic structures and functions of DNA and RNA in biology
requires tools that can selectively and intimately probe these biomolecules. Synthetic …

Background & Aims Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
causes coronavirus disease 2019 (COVID-19), which has been characterized by fever…

Background China is increasingly facing the challenge of control of the growing burden of
non-communicable diseases. We assessed the epidemiology of Alzheimer's disease and …

Background An ongoing outbreak of pneumonia associated with a novel coronavirus was
reported in Wuhan city, Hubei province, China. Affected patients were geographically linked …

Preface higher from March 29 to April 25 and 16% higher from April 26 to July 4. Among
patients with a functioning kidney transplant, corresponding estimates of excess mortality were …

Use of warfarin, clopidogrel, or aspirin associates with mortality among patients with ESRD,
but the risk-benefit ratio may depend on underlying comorbidities. Here, we investigated the …

… CS Chan and TYW Hon were involved in radiological analysis. LLM Poon, KH Chan, and
Y Guan did the quantitative PCR and other virology assays. RWM Lai coordinated the …

… Because the drug names in the medication records were entered as free text, Dr Chan
reviewed each drug order for accuracy before being included in the study analysis. …

Background The combination of cyclophosphamide and prednisolone is effective for the
treatment of severe lupus nephritis but has serious adverse effects. Whether mycophenolate …

Background An outbreak of severe acute respiratory syndrome (SARS) has been reported
in Hong Kong. We investigated the viral cause and clinical presentation among 50 patients. …