@book{748, author = {Levinson, Warren. and Jawetz, Ernest.}, title = {Medical microbiology & immunology :}, publisher = {Appleton & Lange,}, year = {2016.}, series = {A Lange medical book}, address = {Stamford, Conn. :}, edition = {14th ed.}, url = {https://books.google.com.pk/books?id=oRgPswEACAAJ&dq=9780071845748&hl=en&sa=X&redir_esc=y} }