✦ LIBER ✦
Secular changes of the sex-ratio of stillbirths and early deaths in Italy: Evidence for postponement of male specific risk
✍ Scribed by L. Ulizzi; A. Novelletto
- Publisher
- Nature Publishing Group
- Year
- 1984
- Tongue
- English
- Weight
- 335 KB
- Volume
- 29
- Category
- Article
- ISSN
- 1435-232X
No coin nor oath required. For personal study only.