You can purchase this 29th edition from retailers like Amazon and BooksRun . First Aid for the USMLE Step 1 2019, Twenty-ninth edition
First Aid for the USMLE Step 1 2019, Twenty-Ninth Edition is a comprehensive, student-to-student guide published by McGraw-Hill Education that features over 1,300 high-yield topics, 1,200 color illustrations, and reorganized sections for optimal study. This 816-page paperback, written by Tao Le and Vikas Bhushan, provides updated, crowdsourced content and rapid review for exam preparation.
