The Harrison's Manual of Medicine is an excellent clinical resource for when time is tight and answers are needed fast. The Manual is filled with excellent quick-reference features including numerous practical tables, diagrams, and patient care algorithms. The new edition edition is now on AccessMedicine: https://accessmedicine.mhmedic...
In addition to the the Manual and Harrison's itself, AccessMedicine medicine is home to more than 1000 excellent Harrison's Q&A is clinical vignette format, available here: https://accessmedicine.mhmedic... plus a collection of comprehensive case studies covering acid-base disturbances, available here: https://accessmedicine.mhmedic...
And Harrison's has podcasts! These concise audio files https://accessmedicine.mhmedic... are perfect for reviewing key principles in internal medicine and pathophysiology.