John R, 1997, Ann Clin Biochem, 34, 694, 10.1177/000456329703400618
Hullin DA, 1999, Clin Chem, 45, 55, 10.1093/clinchem/45.1.155
Tokmakjian S, 1990, Clin Chem, 36, 1261, 10.1093/clinchem/36.6.1261
Bowles SA, 1994, Ann Clin Biochem, 31, 249, 10.1177/000456329403100306
Tipper PL, 1986, Clin Chem, 32, 1597, 10.1093/clinchem/32.8.1597a
Laurell C-B, 1961, Acta Med Scand Suppl, 367, 97, 10.1111/j.0954-6820.1961.tb12428.x
Damodaran S, 1987, Biochim Biophys Acta, 914, 114, 10.1016/0167-4838(87)90053-7
10.1016/0009-8981(91)90104-K