Guha, DBanerjee, D1996-11-012009-05-301996-11-012009-05-301996-11-01Guha D, Banerjee D. Pulmonary microlithiasis. Journal of the Association of Physicians of India. 1996 Nov; 44(11): 840-1http://imsear.searo.who.int/handle/123456789/88788engCalculi --diagnosisFemaleHumansLung Diseases --diagnosisPulmonary microlithiasis.Comment