AccessMedicine This link opens in a new windowAccessMedicine (ACM) is an online medical resource that provides students and practitioners with tools for basic and advanced studies, clerkships, test prep and decision-making at the point-of-care. ACM provides medical students, residents, nurse practitioners, physician assistants and practicing physicians with interactive content, self-assessment, and leading medical texts including Harrison’s Principles of Internal Medicine and CURRENT Medical Diagnosis & Treatment.