Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Scientific Correspondence
  • Published:

A new parameter for sex education

Nature volume 332, page 495 (1988)Cite this article

This is a preview of subscription content, access via your institution

Access options

Buy this article

  • Purchase on SpringerLink
  • Instant access to the full article PDF.

USD 39.95

Prices may be subject to local taxes which are calculated during checkout

References

  1. Fachserie Gebiet und Bevölkerung (Statistisches Bundesamt, Kohlharamer, Stuttgart, 1984).

  2. Bauer, S. & Thielcke, G. Die Vogelwarte 31, 183–191 (1982).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institut für Physiologische Chemie 1, Universität Düsseldorf, Moorenstrasse 5, D-4000, Düsseldorf, FRG

    HELMUT SIES

Authors
  1. HELMUT SIES
    View author publications

    Search author on:PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

SIES, H. A new parameter for sex education. Nature 332, 495 (1988). https://doi.org/10.1038/332495a0

Download citation

  • Issue date:

  • DOI: https://doi.org/10.1038/332495a0

This article is cited by

Search

Advanced search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing