Calcium and phosphorus retention on low-calcium diets.
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Calcium↗
Biomedical subjects
F A JOHNSTON
Publications and source records attributed to F A JOHNSTON.
The controversy regarding the calcium requirement.
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Calcium↗
Adaptation to a low-calcium intake.
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Adaptation, Physiological↗
Effect of low-calcium intake on phosphorus retention.
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Calcium↗
The fecal residue from a normal diet of known composition.
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Diet↗
Iron absorbed from three preparations used to enrich bread.
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Bread↗
Factors affecting calcium absorption by adults.
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Adult↗
Total energy needs of women 22 to 36 years old.
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Energy Metabolism↗
Iron from gastrointestinal sources excreted in the feces of human subjects.
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Feces↗
The use of AA'-dipyridyl for determining the amount of ferrous iron formed in the digestive tract of women before and after the addition of beef to the diet.
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Animals↗
The amount of nitrogen retained by 6 young women on an intake of approximately 70 GM of protein a day.
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Female↗
Iron requirement of six young women.
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Female↗
Calcium retained by young women before and after adding spinach to the diet.
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Calcium↗
The absorption of iron from spinach by six young women, and the effect of beef upon the absorption.
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Animals↗
Nitrogen retained by six adolescent girls from two levels of intake.
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Adolescent↗
New development in the theory of iron metabolism.
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Humans↗