# Sex by Numbers

> non-fiction work by David Spiegelhalter

**Wikidata**: [Q109499795](https://www.wikidata.org/wiki/Q109499795)  
**Source**: https://4ort.xyz/entity/sex-by-numbers


## References

1. [Source](https://wellcomecollection.org/books/WwVK3CAAAHm5ExyJ)