sentences:  Physicians who have successfully completed training in an ACGME accredited program become board eligible at the time of graduation and may practice anesthesiology until board certification is attained, commonly within one year post graduation.According to an American Society of Anesthesiologists (ASA) press release Anesthesiologists provide or participate in more than 90 percent of the 40 million anesthetics delivered annually.Other specialties within medicine are closely affiliated to anesthesiology.