Official journal app, a new great reader user experience.
The official journal app, try the rich user experience by using some of these features:
* Alternate between the reader dark mode and default;
* Increase and decrease the text font as confortable as you want;
* Share the PDF file directly using WhatsApp, Facebbok, Twitter, etc.;
* Get the Vancouver citation format of one article with one touch;
* Read the full text in the display or get the PDF version;
* Save your favorite articles in your user area;
* Use the advanced search form to query into the articles;
