Subjects: Saliva / Titles: Pljuj samo v pljuvalnik - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Saliva ✖ Titles Pljuj samo v pljuvalnik ✖

1. Pljuj samo v pljuvalnik

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