Editorial

Does metformin lower CVD risk in type 2 diabetes? - p5

Research reviews

Moderate alcohol consumption may affect cognitive function - p7

Can exercise prevent cognitive decline? - p7-10

Chocolate may lower risk of atrial fibrillation - p8

IUS insertion soon after termination leads to better outcomes - p8-9

Symposium

Identifying neurological causes of daytime sleepiness - p11-15

Diagnosis and management of complex regional pain syndrome - p17-20

Special Report

Diagnosing childhood eczema can be challenging - p21-25

Other sections

Malingering or hysteria? - p29