[Determination of pepsin content in gastric juice with the aid of photoplates].
D002854:Chromatography, Paper / Q000295:instrumentation*; D005750:Gastric Juice / Q000201:enzymology*; D006801:Humans; D010434:Pepsin A / Q000032:analysis*
D010434:Pepsin A
Opredelenie soderzhaniia pepsina v zheludochnom soke s pomoshch'iu fotoplastinok.