# An investigation of the sensorimotor development of Down's Syndrome infants involved in an ecologically based early intervention programme: A longitudinal study

> 1982 doctoral thesis by P. R. Champion at University of Canterbury

**Wikidata**: [Q112846347](https://www.wikidata.org/wiki/Q112846347)  
**Source**: https://4ort.xyz/entity/an-investigation-of-the-sensorimotor-development-of-down-s-syndrome-infants-involved-in-an-ecologically-based-early-intervention-programme-a-longitudinal-study


## References

1. [Source](http://hdl.handle.net/10092/5956)