Population Policy for Americans: Is the Government Being Misled?

2 May 1969

journal article
research article
Published by American Association for the Advancement of Science (AAAS) in Science

Vol. 164 (3879), 522-529
https://doi.org/10.1126/science.164.3879.522

Abstract

The feasibility of measuring carbon-14 and tritium in vivo has been demonstrated in the rat; thin scintillation detectors were used for the measurement of bremsstrahlung produced by these soft beta emitters. Measurements of tritium in vivo are limited to the study of surface phenomena, whereas bremsstrahlung produced by carbon-14 may be detected from depths of several centimeters.

Keywords

This publication has 6 references indexed in Scilit:

Population Policy: Will Current Programs Succeed?
Science, 1967
Income and reproductive motivation
Population Studies, 1967
Fertility and Family Planning in the United States
Published by Walter de Gruyter GmbH ,1966
The Americanization of catholic reproductive ideals
Population Studies, 1966
Ideal family size among white Americans: A quarter of a century’s evidence
Demography, 1966
Social Structure and Fertility: An Analytic Framework
Economic Development and Cultural Change, 1956

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