The wonders which medical workers have already brought up in the diagnosis and treatment of disease suggest that a time 【M1】______ may come the physician will be able to analyze most illnesses as 【M2】______ soon as they start, and cure them before damage results. How soon this 'golden age of healing' arrive will depend greatly on 【M3】______ how close is the collaboration between research workers in medicine and those who work in the sciences which medicine 【M4】______ depends. The physician has long relied on the chemist for curative drugs, and on the physicist for diagnostic instruments and healing rays. In the one field new materials and in the other 【M5】______ new devices are being produced in increasing numbers, helps to make imminent new miracles of medicinE.【M6】______ The X-ray and the microscope has extended the vision of the medical observer until he can see through ten inches of living flesh or into a single tissue cell, yet similar but much 【M7】______ more powerful tools still wait development. Modem electrical devices enable him to listen to faint murmurings of the life 【M8】______ processes, or measure feeble currents arising from heart and 【M9】______ brain and nerve; so electrical body measurements are but little 【M10】______ understooD.Now new discovered atomic rays are being brought to help him destroy malignant invaders of the human system, and there is every reason to believe that even more curative rays await discovery. 【M1】