Acta Med. 2012, 55: 138-141

https://doi.org/10.14712/18059694.2015.52

Secular Trends and Latitude Gradients in Sex Ratios at Birth in Czechoslovakia and the Post-Czechoslovakian States

Victor Grech

Department of Paediatrics, Mater Dei Hospital, Malta

Received May 23, 2012
Accepted September 9, 2012

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