Rickettsia sp identified &#x7C; Sputum &#x7C; Microbiology
rickettsia sp identified &#x7c; sputum &#x7c; microbiology
Rickettsia sp identified &#x7C; Sputum &#x7C; Microbiology
rickettsia sp identified &#x7c; sputum &#x7c; microbiology