References
- Mahaffey K.R. Nutritional factors and susceptibility to lead toxicity Environ Health Perspect 1974 7 107 12
- Six K.M. Goyer R.A. The influence of iron deficiency on tissue content and toxicity of ingested lead in the rat J Lab Clin Med 1972 79 128 36
- Six K.M. Goyer R.A. Experimental enhancement of lead toxicity by low dietary calcium J Lab Clin Med 1970 76 933 42
- Mahaffey K.R. Goyer R. Dose-response to lead ingestion in rats fed low dietary calcium J Lab Clin Med 1973 82 92 100
- Hsu F. S. Krook L. Pond W. G. Duncan J. R. Interactions of dietary calcium with toxic levels of lead and zinc in pigs JN u tr 1975 105 112 18
- Chisolm J.J. Mellits E.D. Keil J.E. Barrett M.B. Variations in hematologic responses to increased lead absorption in young children Environ Health Perspect 1 1974 7 7 12
- Mooty J. Ferrand C.F. Harris P. Relationship of diet to lead poisoning in children Pediatrics 1975 55 636 39
- Rosen J.F. Wexler E.E. Studies of lead transport in bone organ culture Fed Proc 1975 34 267
- Gruden N. Stantic M. Buben M. Influence of lead on calcium and strontium transfer through the duodenal wall in rats Environ Res 1974 8 203 6
- Reed R.B. Burke B.S. Co. ection and analyses of dietary intake data Am J Public Health 1954 44 1015 26
- Myers M.L. O’Brien S.C. Mabel J.A. Stare F.J. A nutritional survey of school children in a depressed urban district J Am Diet Assoc 1968 53 226 42
- Church C.F. Church H.N. Food values of portions commonly used , 2d ed Lippincott Philadelphia 1970
- U.S. Department of Agriculture, Agricultural Research Service Composition of foods Agricultural handbook no. 8 U.S. Government Printing Office Washington , D.C 1963
- Rosen J.F. Finberg L. Vitamin D-dependent rickets: Actions of parathyroid hormone and 25-hydroxycholecalciferol Pediatr Res 1972 6 552 62
- Rosen J.F. The microdetermination of blood lead in children by flameless atomic absorption: The carbon rod atomizer J Lab Clin Med 1972 80 567 76
- Rosen J.F. Zarate-Salvador C. Trinidad E.E. Plasma lead levels in normal and lead-intoxicated children J Pediatr 1974 84 45 48
- Belsey R. DeLuca H.F. Potts J.T. Competitive binding assay for vitamin D and 25-OH vitamin D J Clin Endocrinol Metabol 1971 33 554 57
- Rosen J.F. Roginsky M. Nathenson G. Finberg L. 25-hydroxyvitamin D: Plasma levels in mothers and their premature infants with neonatal hypocalcemia Am J Dis Child 1974 127 220 23
- Daum F. Rosen J.F. Roginsky M. Cohen M.I. Finberg L. The metabolism of 25-hydroxyvitamin D3 in children with biliary atresia J Pediatr 1976 88 104 143
- U.S. Department of Commerce National Weather Service Office. Weekly reports Government Printing Office New York: U.S
- Croxton F.E. Elementary statistics Dover New York 1953
- Haddad J.G. Hahn T.J. Natural and synthetic sources of circulating 25-hydroxyvitamin Din man. Nature 244 1973 515 17
- Moore E.W. Ionized calcium in normal serum, ultrafiltrates, and whole blood determined by ion-exchange electrodes J Clin Invest 49 318 34
- Sorell M. Rosen J.F. Ionized calcium: Serum levels during symptomatic hypocalcemia J Pediatr 1975 87 67 70
- Mawer E.B. Backhouse J. Hill L.F. Lumb G.A. DeSilva P. Taylor C. M. Stanbury S. W. Vitamin D metabolism and parathyroid function in man Clin Sci 1975 48 349 364
- Hahn T.J. Hendin B.A. Scharp C.R. Boisseau V.C. Haddad J.G. Jr. Serum 25-hydroxy calciferol levels and bone mass in children on chronic anticonvulsant therapy N Engl J Med 1975 292 550 554
- DeLuca H.F. The kidney as an endocrine organ involved in the function of vitamin D Am J Med 1975 58 39 47
- Belsey R. Clark M.B. Bernat M. Glowacki J. Holick M.F. DeLuca H.F. Potts J.T. The physiologic significance of plasma transport of vitamin D and metabolites Am J Med SI 1974 50 56
- Norman A.W. 125-dihydroxy vitamin D3 : A kidneyproduced steroid hormone essential to calcium homeostases Am J Med 1974 51 21 27
- Cook J.A. Marconi E.A. DiGuzio N.R. Lead, cadmium, endotoxin interaction: Effect on mortality and hepatic function Toxicol Appl Pharmacol 1974 28 292 302
- Hoffmann E.O. DiLuzio N.R. Holper K. Brettschneider L. Cooper J. Ultrastructural changes in the liver of baboons following lead and endotoxin administration Lab Invest 1974 30 311 319
- Henry H.L. Norman A.W. Studies on calciferol metabolism: IX. Renal 25-hydroxyvitamin D3-1 -hydroxylase. Involvement of cytochrome P-450 and other properties J Biol Chem 1974 249 7529 7535
- Feldman S.L. Cousins S.J. Influence of cadmium on metabolism of 25-hydroxycholecalciferol in chicks Nutr Rep Int 1973 8 251 260
- Owen G.M. Kraus K.M. Garry P.J. Lowe J.E. Lubin H.A. A study of nutritional status of preschool children in the United States 1968–1970 Pediatrics 53 597 646
- Food and Nutrition Board Recommended dietary allowances National Academy of Sciences, National Research Council Washington , D.C 1968
- Rabinowitz M. Wetherill G.W. Kopple J.D. Studies of human lead metabolism by use of stable isotope tracers Environ Health Perspect 1974 1 145 53
- Chisolm J.J. Jr. Heavy metal exposures: Toxicity from metal-metal interactions and behavioral effects Pediatrics 1974 53 841 43
- Rapoport M. Rubin M.I. Lead poisoning: A clinical and experimental study of the factors influencing the seasonal incidence in children Am J Dis Child 1941 61 245 55
- Chisolm J.J. Jr. Lead Poisoning In Pediatrics , 15th H.L. Barnett Appleton-Century- Crofts New York 1972 540 548