[1] . Elrick RH and Parker RP:Int J Appl Radiat Isotopes 19:263,1968.
[2] . Ross HH:Anal Biochem 41:1260,1969.
[3] . Parker RP and Elrick RH:In “The current status of liquid scintillation counting”(Bransome ED ed) P 110 Grune and Stratton 1970.
[4] . Dyer A:An introduction to liquid scintillation counting,P89,Heyden,1974.
[5] . Kobayashi Y and Maudsley DV:Biological application of liquid scintillation counting P81,Academic Press,1974.
[6] . Ross HH and Rasmussen GT:In “Liquid scintillation counting,recent development”(Stanley PE and Scoggins BA eds) P363,Academic Press,1974.
[7] . Parker RP and Elrick RH:Int J Appl Radiat Isotopes,17:361,1966.
[8] . Gelsema WJ et al:Int J Appl Radiat Isotopes 26:443,1975.
[9] . Calf GE:Int J Appl Radiat Isotopes 28:736,1977.
[10] . Läuchli A:Int J Appl Radiat Isotopes 20:265,1969.
[11] . Johnson MK:Anal Biochem 29:348,1969.
[12] . Havilana RT and Bieber LL:Anal Biochem.33:323,1970.
[13] . Ross HH: In “Organic scintillators and liquid scintillation counting” (Horrocks DL and Peng C eds) P757,Academic Press,1971.
[14] . Cosme G et al.Nucl Instrum Methods 70:20,1969.
[15] . Frič F and Palovčoi'kova' V:Int J Appl Radiat Isotopes 20:305,1975.
[16] . Gould JM et al:Anal Biochem 50:540,1972.
[17] . Clausen T:Anal Riochem 22:70,1968.
[18] . Cation SC:Anal Biochem 48:311,1972.
[19] . Robinson JR.Int J Appl Radiat Isotopes 20:651,1969.
[20] . Kamp AJ:Anal Biochem 44:369,1971.
[21] . Nascimento FVF:Int J Appl Radiat Isotopes 28:789,1977.
[22] . Colomer J et al:In“Liquid scinillation counting” Vol 2(Crook MA et al eds) p181,Heyden and Sonltd,1972.
[23] . Bais R:Anal Biochem 63:271,1975.
[24] . Chapin FS III and Holleman DF:Int J Appl Radiat Isotopes 25:568,1974.
[25] . Kannan S:Int J Appl Radiat Isotopes 26:557,1975.
[26] . Robinson JR; Int J Appl Radiat Isotopes 20:531,1969.
[27] . Randolph RB:Int J Appl Radiat Isotopes 26:9,1975.
[28] . Gómez CG et al:Int J Appl Radiat Isotopes 28:563,1977.