47 122. Tappy L, Fujita-Yamaguchi Y, LeBon TR, Boden G. Antibodies to insulin-like growth factor I receptors in diabetes and other disorders. Diabetes, 1988 Dec;37(12):1708-14. 123. Kasuga M, Sasaki N, Kahn CR, Nissley SP, Rechler MM. Antireceptor antibodies as probes of insulinlike growth factor receptor structure. J Clin Invest, 1983 Oct;72(4): 1459-69.