Original Article
The Sensitivity and Specificity of Autoantibodies to the Sm Antigen in the Diagnosis of Systemic Lupus Erythematosus
The presence of multiple autoantibodies is the hallmark of systemic lupus erythematosus (SLE). Many of these autoantibodies target nuclear antigens e.g. histones, Sm, RNP,...
Others
Cardiopulmonary Exercise Testing in Patients with Chronic Obstructive Pulmonary Disease
Exercise intolerance is a hallmark of chronic obstructive pulmonary disease (COPD). Although exertional symptoms may be mild at the outset, exercise limitation is the...
Original Article
Incidence, Risk Factors of Retinopathy of Prematurity Among Very Low Birth Weight Infants in Singapore
Retinopathy of prematurity (ROP) is characterised by abnormal vascular development of retina in premature infants.1 Recent advances in neonatal care have improved the survival...