Khanjanasthiti, PBhoopat, W2009-05-272009-05-271986-04-01Khanjanasthiti P, Bhoopat W. The CT ring shape lesions. Journal of the Medical Association of Thailand. 1986 Apr; 69(4): 184-96http://imsear.searo.who.int/handle/123456789/44163Chotmaihet Thangphaet.engAdolescentAdultBrain --radiographyBrain Abscess --radiographyBrain Diseases --radiographyBrain Neoplasms --radiographyChildChild, PreschoolHematoma --radiographyHumansInfantMiddle AgedNeuroma, Acoustic --radiographyThe CT ring shape lesions.Journal Article