1. Mineral and trace element content of vegetarian diets;Kramer;J Am Coll Nutr,1984
2. Magnesium content of the food supply in the modern-day world;Marier;Magnesium,1986
3. Mineral analysis of vegetarian, health, and conventional foods: Magnesium, zinc, copper and manganese;McNeill;Am Diet Assoc,1985
4. Relation of soil and plant magnesium to nutrition of animals and man;Wilkinson;Magnesium,1987
5. Quantitative factors regarding magnesium status in the modern-day world;Marier;Magnesium,1982