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Population imbalance prompts health and behavioral notes
The text cites a U S ratio of 66 men per 1000 women and attributes it to higher male mortality and weaker sex roles. It also mentions Dr J M Baty on emotions affecting child health and family dynamics, and a technical view that comparing humans with animals is limited by physiological differences and diverse body types influence behavior.
MENTIONED IN THIS ARTICLE
United States
J. M. Baty
Boston
John Levy