Vegetarian compared with meat dietary protein source and phosphorus homeostasis in chronic kidney disease

Female; Male; Aged; Time Factors; Vegetarianism; Homeostasis; Human; Meat; Glomerular Filtration Rate; Indiana; Chronic Disease; Middle Age; Crossover Design; Growth Substances -- Blood; Dietary Proteins -- Administration and Dosage; Biological Markers -- Blood; Linear Regression; Dietary Proteins -- Metabolism; Biological Markers -- Urine; Calcium -- Blood; Parathyroid Hormones -- Blood; Kidney Diseases -- Metabolism; Kidney Diseases -- Physiopathology; Phosphorus -- Blood; Phosphorus -- Metabolism; Phosphorus -- Urine; Plant Proteins -- Administration and Dosage; Plant Proteins -- Metabolism