Subjects: Formaldehyde -- therapeutic use / Genre: Postcards - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Formaldehyde -- therapeutic use ✖ Genre Postcards ✖

1. L'Uretina è prodotto sintetico di assoluta purezza!

Publication:: [Milan, Italy?] : Soc. An. Maggioni & Co., [1931?]
Subject(s):: Methenamine -- therapeutic use
Formaldehyde -- therapeutic use
Ammonia -- therapeutic use