共 47 条
- [1] ANDERSON W, 1964, ANNUAL REPORT BRIT 2, P94
- [3] BAU A, 1920, Z UNTERSUCHUNG NAHRU, V40, P50
- [4] BIORCK G, 1965, ACTA MED SCAND, V178, P239
- [5] BRONNER F, 1964, MINERAL METABOLISM A, V2, P425
- [6] CAMPBELL I R, 1957, AMA Arch Ind Health, V15, P359
- [8] CRAWFORD MD, 1968, LANCET, V1, P827
- [9] DAVIES DG, 1962, LANCET, V2, P882
- [10] HOLLINGSWORTH DF, 1956, CHEM IND-LONDON, P1510