A long-standing, trusted resource for students and junior doctors, this text provides all the "need-to-know" information in a short, concentrated volume. It is known for its readability and practical approach.

You need the latest AHA updates. Look for PDFs that compress the adult cardiac arrest algorithm into a single flowchart. For trauma, an ATLS cheat sheet focusing on the secondary survey and adjuncts is critical.

An exceptional, free resource that acts as a comprehensive encyclopedia for critical care and emergency medicine.