APA

Singhal Smitha, University of Delhi. Faculty of Inter-disciplinary. and App. Sciences. Department of Microbiology & University of Delhi. Faculty of Inter-disciplinary. and App. Sciences. Department of Microbiology. (1995). Biological characterization of group a streptococci isolated from cases of rheumatic fever and rheumatic heart disease. : .

Chicago

Singhal Smitha, University of Delhi. Faculty of Inter-disciplinary. and App. Sciences. Department of Microbiology and University of Delhi. Faculty of Inter-disciplinary. and App. Sciences. Department of Microbiology. 1995. Biological characterization of group a streptococci isolated from cases of rheumatic fever and rheumatic heart disease. : .

Harvard

Singhal Smitha, University of Delhi. Faculty of Inter-disciplinary. and App. Sciences. Department of Microbiology and University of Delhi. Faculty of Inter-disciplinary. and App. Sciences. Department of Microbiology. (1995). Biological characterization of group a streptococci isolated from cases of rheumatic fever and rheumatic heart disease. : .

MLA

Singhal Smitha, University of Delhi. Faculty of Inter-disciplinary. and App. Sciences. Department of Microbiology and University of Delhi. Faculty of Inter-disciplinary. and App. Sciences. Department of Microbiology. Biological characterization of group a streptococci isolated from cases of rheumatic fever and rheumatic heart disease. : . 1995.