APA

Batra Sona, University of Delhi. Faculty of Medical Sciences. Department of Paediatrics, Dr R Nath Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Paediatrics. (1995). Percutaneous lung puncture in aetiological diagnosis of bacterial pneumonias in children. : .

Chicago

Batra Sona, University of Delhi. Faculty of Medical Sciences. Department of Paediatrics, Dr R Nath Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Paediatrics. 1995. Percutaneous lung puncture in aetiological diagnosis of bacterial pneumonias in children. : .

Harvard

Batra Sona, University of Delhi. Faculty of Medical Sciences. Department of Paediatrics, Dr R Nath Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Paediatrics. (1995). Percutaneous lung puncture in aetiological diagnosis of bacterial pneumonias in children. : .

MLA

Batra Sona, University of Delhi. Faculty of Medical Sciences. Department of Paediatrics, Dr R Nath Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Paediatrics. Percutaneous lung puncture in aetiological diagnosis of bacterial pneumonias in children. : . 1995.