Sheldon, T. (2008). Rising age of starting family in Netherlands reflects fall in younger not rise in older mothers. BMJ Publishing Group Ltd.
Citação norma ChicagoSheldon, Tony. Rising Age of Starting Family in Netherlands Reflects Fall in Younger Not Rise in Older Mothers. BMJ Publishing Group Ltd, 2008.
MLA citiranjeSheldon, Tony. Rising Age of Starting Family in Netherlands Reflects Fall in Younger Not Rise in Older Mothers. BMJ Publishing Group Ltd, 2008.
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