@article{{MRA}{}, author = {Salerian, A.}, title = { Do Some Infections Develop Independent of Contamination?}, journal = {Medical Research Archives}, volume = {11}, number = {7.2}, year = {2023}, doi = {10.18103/mra.v11i7.2.4184}, url = {https://esmed.org/MRA/mra/article/view/4184} }