Puri, R KKhanna, K K1977-06-012009-05-301977-06-012009-05-301977-06-01Puri RK, Khanna KK. Bacterial pneumonias in infancy and childhood. Indian Journal of Pediatrics. 1977 Jun; 44(353): 150-6http://imsear.searo.who.int/handle/123456789/79611engBacterial Infections --diagnosisChildChild, PreschoolFemaleHumansInfantInfant, NewbornMalePneumonia --diagnosisBacterial pneumonias in infancy and childhood.Journal Article