Duke, T.; Wandi, F.; Jonathan, M.; Matai, S.; Kaupa, M.; Saavu, M.; Subhi, R.; Peel, D. (2008). Improved oxygen systems for childhood pneumonia: A multihospital effectiveness study in Papua New Guinea. The Lancet. 372 (9646): 1328—1333. doi:10.1016/S0140-6736(08)61164-2. PMID18708248.
Shrestha, B. M.; Singh, B. B.; Gautam, M. P.; Chand, M. B. (2002). The oxygen concentrator is a suitable alternative to oxygen cylinders in Nepal. Canadian Journal of Anesthesia. 49 (1): 8—12. doi:10.1007/BF03020412. PMID11782322.
Rama Rao, V.; Kothare, M. V.; Sircar, S. (2014). Novel design and performance of a medical oxygen concentrator using a rapid pressure swing adsorption concept. AIChE Journal. 60 (9): 3330—3335. doi:10.1002/aic.14518.
Duke, T.; Wandi, F.; Jonathan, M.; Matai, S.; Kaupa, M.; Saavu, M.; Subhi, R.; Peel, D. (2008). Improved oxygen systems for childhood pneumonia: A multihospital effectiveness study in Papua New Guinea. The Lancet. 372 (9646): 1328—1333. doi:10.1016/S0140-6736(08)61164-2. PMID18708248.
Shrestha, B. M.; Singh, B. B.; Gautam, M. P.; Chand, M. B. (2002). The oxygen concentrator is a suitable alternative to oxygen cylinders in Nepal. Canadian Journal of Anesthesia. 49 (1): 8—12. doi:10.1007/BF03020412. PMID11782322.