VENUGOPAL, AVEDACHALAM, S PARUMUGAM, S1964-08-162009-05-311964-08-162009-05-311964-08-16VENUGOPAL A, VEDACHALAM SP, ARUMUGAM S. INVASIVE FIBROUS THYROIDITIS. Journal of the Indian Medical Association. 1964 Aug; 43(): 181-3http://imsear.searo.who.int/handle/123456789/99415engPathologySclerosisThyroidectomyThyroiditisJournal Article