In this work, Dr. De la Fuente shares his medical expertise and describes 60 steps to clinical interpretation that can help facilitate medical diagnoses. The content is both simple and profound, and the author delves into strategies that help medical professionals ask the right questions and properly analyze their patients’ responses. He discusses judgment calls and how to establish a good doctor-patient relationship, all of which aids in achieving positive results. He aims to provide patients with accurate diagnoses, and catching them as early as possible in order to provide the most adequate treatment available.Dr. Javier de la Fuente Rochagraduated with honors from Mexico’s UNAM. He obtained a PhD from the University of Paris VI. He specializes in internal and geriatric medicine. He worked for more than 35 years at the Mexican Institute of National Neurology and Hospital de Especialidades. He has also worked as a professor in Mexico’s UNAM Medical Campus.This manual for healthcare personnel gives step-by-step advice on diagnosing and solving complicated issues. There are few books on this subject and the author uses very accessible language for greater understanding.