Science 200:1506–1513PubMedCrossRef 52. Trussell J (1980) Statistical flaws in evidence for the Frisch hypothesis that fatness triggers menarche.

Hum Biol 52:711–720PubMed 53. Garn SM, LaVelle M, Rosenberg KR, Hawthorne VM (1986) Maturational timing as a factor in female fatness and obesity. Am J Clin Nutr 43:879–883PubMed 54. Bronson FH, Manning JM (1991) The energetic regulation of ovulation: a realistic role for body fat. Biol Reprod 44:945–950PubMedCrossRef 55. de Ridder CM, Thijssen JH, Bruning PF, Van den Brande JL, Zonderland ML, Erich WB (1992) Body fat mass, body fat distribution, and pubertal development: a longitudinal study of physical and hormonal sexual maturation of girls. J Clin Endocrinol Metab 75:442–446PubMedCrossRef 56. Beunen GP, Malina RM, Lefevre JA, Claessens AL, Renson R, Vanreusel B (1994) Adiposity and biological maturity in girls 6–16 years PLX-4720 in vivo Selleck FDA approved Drug Library of age. Int J Obes Relat Metab Disord 18:542–546PubMed 57. Frisch RE, Revelle R (1971) Height and weight at menarche and a hypothesis of menarche. Arch Dis Child 46:695–701PubMedCrossRef 58. Zacharias L, Wurtman RJ (1969) Age at menarche. genetic and environmental influences. N Engl J Med 280:868–875PubMedCrossRef 59. Fischbein S (1977) Intra-pair similarity in

physical growth of monozygotic and of dizygotic twins during puberty. Ann Hum Biol 4:417–430PubMedCrossRef 60. Kaur DP, Singh R (1981) Parent-adult offspring correlations and heritability of body measurements in a rural Indian population. Ann Hum Biol 8:333–339PubMedCrossRef 61. Treloar SA, Martin NG (1990) Age at menarche as a fitness trait: nonadditive genetic variance detected in a large twin sample. Am J Hum Genet 47:137–148PubMed 62. Baxter-Jones AD, Helms P, Baines-Preece J,

Preece M (1994) Menarche in intensively trained gymnasts, swimmers and tennis players. Ann Hum Biol 21:407–buy BMS345541 415PubMedCrossRef 63. Kaprio J, Rimpela A, Winter Erythromycin T, Viken RJ, Rimpela M, Rose RJ (1995) Common genetic influences on BMI and age at menarche. Hum Biol 67:739–753PubMed 64. Salces I, Rebato EM, Susanne C, San Martin L, Rosique J (2001) Familial resemblance for the age at menarche in Basque population. Ann Hum Biol 28:143–156PubMedCrossRef 65. Ettinger B, Sidney S, Cummings SR, Libanati C, Bikle DD, Tekawa IS, Tolan K, Steiger P (1997) Racial differences in bone density between young adult black and white subjects persist after adjustment for anthropometric, lifestyle, and biochemical differences. J Clin Endocrinol Metab 82:429–434PubMedCrossRef 66. Hui SL, Perkins AJ, Harezlak J, Peacock M, McClintock CL, Johnston CC Jr (2010) Velocities of bone mineral accrual in black and white American children. J Bone Miner Res 25:1527–1535PubMedCrossRef 67. Li JY, Specker BL, Ho ML, Tsang RC (1989) Bone mineral content in black and white children 1 to 6 years of age. early appearance of race and sex differences. Am J Dis Child 143:1346–1349PubMed 68.