APA

Kroke A., Schulz M., Hoffmann K., Bergmann M. M. & Boeing H. (20020103). Assignment to menopausal status and estimation of age at menopause for women with missing or invalid data--a probabilistic approach with weighting factors in a large-scale epidemiological study. : Maturitas.

Chicago

Kroke A, Schulz M, Hoffmann K, Bergmann M M and Boeing H. 20020103. Assignment to menopausal status and estimation of age at menopause for women with missing or invalid data--a probabilistic approach with weighting factors in a large-scale epidemiological study. : Maturitas.

Harvard

Kroke A., Schulz M., Hoffmann K., Bergmann M. M. and Boeing H. (20020103). Assignment to menopausal status and estimation of age at menopause for women with missing or invalid data--a probabilistic approach with weighting factors in a large-scale epidemiological study. : Maturitas.

MLA

Kroke A, Schulz M, Hoffmann K, Bergmann M M and Boeing H. Assignment to menopausal status and estimation of age at menopause for women with missing or invalid data--a probabilistic approach with weighting factors in a large-scale epidemiological study. : Maturitas. 20020103.