On the content of vitamin A in the liver of children and human fetuses of different ages
A. T. Petryaeva
Kazan medical journal ›› 1939, Vol. 35 ›› Issue (9) : 14 -19.
On the content of vitamin A in the liver of children and human fetuses of different ages
The study of vitamins has grown in recent years into an independent scientific discipline, which has already yielded an extremely large number of interesting and valuable facts, which has studied in some detail the chemistry of many vitamins, which has discovered a number of new substances of vitamin nature, and which has given a number of new provisions on the physiological role of vitamins in the human body. The importance of vitamins is especially great for a growing child’s body, the proper development of which is disrupted due to vitamin deficiency.
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