Formats: Still image / Subjects: Sputum - Digital Collections - National Library of Medicine Search Results

Start Over Formats Still image ✖ Subjects Sputum ✖

1. Fei jie he bing ren de tan, bu neng yan xia qu, yi ding yao tu chu lai

Publication:: [Shanghai] : Shanghai fang lao xie hui zhi, 1953
Subject(s):: Tuberculosis, Pulmonary -- prevention & control
Disinfection -- methods
Sputum
Health Education
China

2. Pljuj samo v pljuvalnik

Publication:: [Slovenia] : Ministrstvo za ljudsko zdravstvo, [194-?]
Subject(s):: Saliva
Disease Transmission, Infectious -- prevention & control
Hygiene
Sputum