Hospital environment safer with new cancer-treatment method.
D001918:Brachytherapy; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D009741:Nursing Staff, Hospital; D009784:Occupational Diseases / Q000517:prevention & control*; D011832:Radiation Injuries / Q000517:prevention & control*; D011835:Radiation Protection; D014789:Visitors to Patients