Acromegaly associated with type 2 diabetes showing normal IGF-1 levels under poorly controlled glycemia - Lim, D J; Kwon, H S; Cho, J H; Kim, S H; Choi, Y H; Yoon, K H; Cha, B Y; Lee, K W; Son, H Y; Kang, S K (Endocr J, 2007)