[Method of determining pepsin in gastric juice by using colorimetry].
D003124:Colorimetry / Q000379:methods*; D005750:Gastric Juice / Q000032:analysis*; D006801:Humans; D010434:Pepsin A / Q000032:analysis* / Q000652:urine
D010434:Pepsin A
Metod opredeleniia pepsina v zheludochnom soke s ispol'zovaniem kolorimetrii