3[1]Silvennoinen JA, Karttunen TJ, Niemela SE, Manelius JJ, Lehtola JK. A controlled study of bone mineral density in patients with inflammatory bowel disease. Gut 1995; 37:71-76
4[2]Andreassen H, Rungby J, Dahlerup JF, Mosekilde L. Inflammatory bowel disease and osteoporosis. Scand J Gastroenterol 1997;32:1247-1255
5[3]Vestergaard P, Krogh K, Rejnmark L, Laurberg S, Mosekilde L. Fracture risk is increased in Crohn's disease, but not in ulcerative colitis. Gut 2000; 46:176-181
6[4]Bernstein CN, Blanchard JF, Leslie W, Wajda A, Yu BN. The incidence of fracture among patients with inflammatory bowel disease. A population-based cohort study. Ann Int Med 2000; 133:759-799
7[5]Greenspan SL, Greenspan FS. The effect of thyroid hormone on skeletal integrity. Ann Int Med 1999; 130:750-758
8[6]Mosekilde L, Eriksen EF, Charles P. Effects of thyroid hormone on bone and mineral metabolism. Endo Metabol Clin NA 1990; 19:35-63
9[7]Ross DS. Hyperthyroidism, thyroid hormone therapy, and bone.Thyroid 1994; 4:319-326
10[8]Snook JA, de Silva HJ, Jewell DP. The association of autoimmune disorders with inflammatory bowel disease. Q J Med 1989;72:835-840