Shrimali, Gaurishanker P, et al. “ISOLATION OF ASPERGILLUS SPECIES FROM SPUTUM SAMPLES: A STUDY CONDUCTED IN A TERTIARY CARE HOSPITAL, AHMEDABAD”. National Journal of Medical Research, vol. 3, no. 03, Sept. 2013, pp. 289-91, https://njmr.in/index.php/file/article/view/650.