“Make sure your volunteers know exactly what you want them to say,” Vazquez said. Imagine her shock when a campaigner told ...

After decades of obscurity, a bookish style of lettering is everywhere. Some typeface connoisseurs say it’s gone too far.

Objective To assess the effects of behaviourally informed short message service (SMS) reminders on demand for human papillomavirus (HPV) immunisation. Design Individually randomised, five-group, ...