85. Farr AG, Nakane PK. Immunohistochemistry with enzyme labeled antibodies: a
 brief review. J Immunol Methods, 1981;47(2):129-44.

86. Hsu SM, Raine L, Fanger H. Use of avidin-biotin-peroxidase complex (ABC) in
 immunoperoxidase techniques: a comparison between ABC and unlabeled antibody
 (PAP) procedures. J Histochem Cytochem, 1981 Apr;29(4):577-80.

87. Guesdon JL, Ternynck T, Avrameas S. The use of avidin-biotin interaction in
 immunoenzymatic techniques. J Histochem Cytochem, 1979 Aug;27(8): 1131-9.

88. Warnke R, Levy R. Detection of T and B cell antigens hybridoma monoclonal
 antibodies: a biotin-avidin-horseradish peroxidase method. J Histochem Cytochem,
 1980 Aug;28(8):771-6.

89. Petrusz P. Essential requirements for the validity of immunocytochemical staining
 procedures. J Histochem Cytochem, 1983 Jan;31(1A Suppl): 177-9.

90. Nagle RB, Clark VA, McDaniel KM, Davis JR. Immunohistochemical
 demonstration of keratins in human ovarian neoplasms. A comparison of methods.
 J Histochem Cytochem, 1983 Aug;31(8):1010-4.

91. Giorno R. A comparison of two immunoperoxidase staining methods based on the
 avidin-biotin interaction. Diagn Immunol, 1984;2(3):161-6.

92. Markopoulos AK, Poulopoulos AK, Kayavis I, Papanayotou P.
 Immunohistochemical detection of insulin-like growth factor-I in the labial salivary
 glands of patients with Sjogren's syndrome. Oral Dis, 2000 Jan;6(1):31-4.

93. Weigang B, Nap M, Bittl A, Jaeger W. Immunohistochemical localization of
 insulin-like growth factor 1 receptors in benign and malignant tissues of the female
 genital tract. Tumour Biol, 1994; 15(4):236-46.

94. Katz J, Stavropoulos F, Cohen D, Robledo J, Stewart C, Heft M. IGF-1 and insulin
 receptor expression in the minor salivary gland tissues of Sjogren's syndrome and
 mucoceles--immunohistochemical study, Oral Dis. 2003 Jan;9(1):7-13.

95. Lowe WL Jr, Adamo M, Werner H, Roberts CT Jr, LeRoith D. Regulation by
 fasting of rat insulin-like growth factor I and its receptor. Effects on gene
 expression and binding. J Clin Invest, 1989 Aug;84(2):619-26.

96. Werner H, Shen-Orr Z, Stannard B, Burguera B, Roberts CT Jr, LeRoith D.
 Experimental diabetes increases insulin-like growth factor I and II receptor
 concentration and gene expression in kidney. Diabetes, 1990 Dec;39(12):1490-7.

97. Oemar BS, Foellmer HG, Hodgdon-Anandant L, Rosenzweig SA. Regulation of
 insulin-like growth factor I receptors in diabetic mesangial cells. J Biol Chem, 1991
 Feb 5;266(4):2369-73.