APA

Chatrath Ruchika, University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine, Dr Bulbul Sood Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine. (1992). Clinico epidemiological study of acute paralytic poliomyelitis among Delhi residents. : .

Chicago

Chatrath Ruchika, University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine, Dr Bulbul Sood Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine. 1992. Clinico epidemiological study of acute paralytic poliomyelitis among Delhi residents. : .

Harvard

Chatrath Ruchika, University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine, Dr Bulbul Sood Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine. (1992). Clinico epidemiological study of acute paralytic poliomyelitis among Delhi residents. : .

MLA

Chatrath Ruchika, University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine, Dr Bulbul Sood Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine. Clinico epidemiological study of acute paralytic poliomyelitis among Delhi residents. : . 1992.