The second nation-wide survey in Japan o
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Y. Hanawa; M. Maki; B. Murata; E. Matsuyama; Y. Yamamoto; T. Nagao; K. Yamada; I
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Article
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1988
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Springer
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English
β 542 KB
Throughout Japan a total of 543 cases of vitamin K deficiency occurring in infants over 2 weeks of age were reported from January 1981 to June 1985. Of these cases, 427 showed no obvious reasons for vitamin K deficiency; this sort of case is known as "idiopathic vitamin K deficiency in infancy". Ano