Zaadstra, B. M., Seidell, J. C., Van Noord, P. A., te Velde, E. R., Habbema, J. D., Vrieswijk, B., & Karbaat, J. (1993). Fat and female fecundity: Prospective study of effect of body fat distribution on conception rates.

Zaadstra, B M., J C. Seidell, P A. Van Noord, E R. te Velde, J D. Habbema, B. Vrieswijk, und J. Karbaat. Fat and Female Fecundity: Prospective Study of Effect of Body Fat Distribution On Conception Rates. 1993.

Zaadstra, B M., et al. Fat and Female Fecundity: Prospective Study of Effect of Body Fat Distribution On Conception Rates. 1993.