Agarwal, S KRoy, D CJohri, A1991-09-012009-05-311991-09-012009-05-311991-09-01Agarwal SK, Roy DC, Johri A. Pulmonary alveolar microlithiasis. Journal of the Indian Medical Association. 1991 Sep; 89(9): 278http://imsear.searo.who.int/handle/123456789/99906engCalculi --radiographyFemaleHumansLung Diseases --radiographyMiddle AgedPulmonary Alveoli --radiographyPulmonary alveolar microlithiasis.Case Reports