Creosote that creosote contained a mixture of creosol and guaiacol. Later investigations by Gorup-Besanez, A.E. Hoffmann, and Siegfried Marasse showed that wood-tar creosote also contained phenols, giving it a feature in common with coal-tar creosote. Historically, coal-tar creosote has been distinguished from what was thought of as creosote proper—the original substance of Reichenbach's discovery—and it has been referred to specifically as "creosote oil". But, because creosote from coal-tar and wood-tar are obtained from a similar process and have some common uses, they have also been placed in the same class of substances, with the terms "creosote" or "creosote oil" referring to
Ancient Greek medicine Distinguishing between fatal diseases and recoverable disease was important for patient trust and respect, positively influencing patient compliance. With the growth of patient compliance in Greek medicine, consent became an important factor between the doctor and patient relationship. Presented with all the information concerning the patient's health, the patient makes the decision to accept treatment. Physician and patient responsibility is mentioned in the treatise , where it states, "there are three factors in the practice of medicine: the disease, the patient and the physician. The physician is the servant of science, and the patient must do what he can to