SOME PRELIMINARY FINDINGS ON PHYSICAL COMPLAINTS FROM A PROSPECTIVE STUDY OF 1,064,004 MEN AND WOMEN E. Cuyler Hammond, Director of the Statistical Research SectionSc.D.F.A.P.H.A. CopyRight https://doi.org/10.2105/AJPH.54.1.11 Published Online: October 03, 2011
Edward Hammond (1964) studied this question.
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