共 23 条
- [13] GRAY TK, 1981, CLIN CHEM, V27, P458
- [14] HADDAD JG, 1971, J CLIN ENDOCR METAB, V33, P922
- [16] JONES G, 1978, CLIN CHEM, V24, P287
- [17] LAMBERT PW, 1981, J LAB CLIN MED, V98, P536
- [18] Lawson D E, 1980, Methods Enzymol, V67, P459
- [19] LEENHEER AP, 1977, QUANTITATIVE MASS SP, P165
- [20] MANOLAGAS SC, 1980, LANCET, V2, P401