Maintenance break

UPDATE: The maintenance break is now over. If you are experiencing any issues with accessing textbook chapters through the mobile app, please make sure that you are using the most recent app version (for instance, by visiting mcmastertextbook.com/app and following links to the App Store or Google Play).

A maintenance break scheduled to start this week may render some chapters of the McMaster Textbook of Internal Medicine unavailable when accessed through the mobile apps, including a prompt asking users to obtain a valid subscription.

At present, the contents of the textbook continue to be provided free of charge and no subscriptions are being offered. Any prompts requesting a subscription should be ignored.

We apologize for any inconvenience that this may cause you. We will try to keep interruptions to a minimum and restore all functions as soon as possible.

All chapters remain open to our readers through our website at www.mcmastertextbook.com. Articles, lectures, interviews, and Rapid Refresher video series continue to be available through the mobile app.

If you believe you are experiencing any issues with the mobile app that are not related to the textbook module, we will be happy to answer your questions. You can reach us at contact@mcmastertextbook.com.