Rajendran, Ravikumar, et al. “RECENT MODALITIES IN DRUG DELIVERY VIA INHALATION THERAPY – AN ADVANCED TREATMENT STRATEGY FOR PULMONARY CARCINOMA”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 7, no. 6, June 2015, pp. 8-21, https://www.journals.innovareacademics.in/index.php/ijpps/article/view/5466.