Kirsten O Kyvik

Sex differences in heritability of BMI: a comparative study of results from twin studies in eight countries.

Jennifer R Harris, Nicholas G Martin, Dorret I Boomsma, 2003, Twin research : the official journal of the International Society for Twin Studies.

Is comorbidity in adolescence a predictor for adult low back pain? A prospective study of a young population

Charlotte Leboeuf-Yde, K. Kyvik, C. Leboeuf‐Yde, 2006, BMC musculoskeletal disorders.

Pain in the lumbar, thoracic or cervical regions: do age and gender matter? A population-based study of 34,902 Danish twins 20–71 years of age

Jan Nielsen, René Fejer, Jan Hartvigsen, 2009, BMC musculoskeletal disorders.

Suicides in Men With IPPM

Anders Green, A. Green, K. Kyvik, 1994, Diabetes Care.