Concept
Pepsin A
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Catalogue
- Books
- Online
On pepsine / by M. Boudault ; translated by W. Stevens Squire.
Boudault, P.C.Date: 1858
- Ephemera
- Online
Rx 'Pepsencia'- Fairchild / Fairchild Brothers & Foster (Inc) New York.
Date: 1936- Books
Crystalline enzymes : the chemistry of pepsin, trypsin, and bacteriophage / by John H. Northrop.
Northrop, John H. (John Howard), 1891-Date: 1939
- Ephemera
- Online
'Pepsencia' is radically different from the ordinary fluid "pepsin" preparations... / Fairchild Brothers & Foster (Inc) New York.
Date: 1940
- Ephemera
- Online
Rx 'Pepsencia'- Fairchild / Fairchild Brothers & Foster (Inc) New York.
Date: 1935