[Biologic value of the protein component of dairy products used in infant nutrition].

Chemical and biological methods were used in determining the biological value of dairy products ("Malyutka", "Malysh", B-rice, kephir and "Bebiron-I") employed in the nutrition of infants kept on artificial feeding. The results of these methods are found to accord well with each other. The highest biological value were found to possess the new Soviet-made substituents o