Open mHealth - Open architecture is software with source code that is freely available to developers to promote...
Microsoft HealthVault - Microsoft HealthVault is a platform for businesses and consumers to store personal health information – and then generate insights from it.
WebMD - The leading source for trustworthy and timely health and medical news and information.
Lydia by Get Real Health - Lydia is a personal health record manager: a service where you can organize, store, and share your health information with family and healthcare providers.
My Medical - Personal medical record
Apple HealthKit - Find presentations, documentation, and development and design resources for building HealthKit into your apps.