in fact, the pollutant level of naqash is even 30-40% lower than the maximum limit defined in iran's environmental laws. the production of each industrial burner has a 30% yield. in addition to industrial boilers, lonax burners are also used in power plant boilers. jafar asadi, sed and cima news agency. it should be based on clinical guidelines which prevents these expensive repetitions . how many x-rays and mris do you have? i have four or five. there are also some doctors who, as soon as you enter, they tell you to take a picture or get an mri first. when you say that you are in pain, they say go from the beginning. take an mri from the beginning, take a picture of the mri, which should be done in our own center, this is a very big problem . these guides are for insurance organizations, for university presidents, forensic medical system organization , for everyone who is actually related to the medical discussion and prescription. it has been announced that the implementation of clinical guidelines is the responsibility of doctors and the insurance is the responsibility of covering