For citations:
Vasiliev S.V., Smirnova E.V., Popov D.E., Semenov V.A. The advantages of the immunochemical test in detecting hidden blood in the stool. The Scientific Notes of the Pavlov University. 2015;22(4):70-73. (In Russ.) https://doi.org/10.24884/1607-4181-2015-22-4-70-73