Pain: Difference between revisions
WikiModEn2 (talk | contribs) →History: Add text and citation. |
WikiModEn2 (talk | contribs) →History: Add text and citation. |
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Emde ''et al''. (1971) showed that the "stress" of circumcision caused an increase in the amount of non-REM sleep.<ref name="emde1971">{{REFjournal | |||
|last=Emde | |||
|first=Robert N | |||
|author-link= | |||
|last2=Harmon | |||
|first2=Robert J. | |||
|author2-link= | |||
|last3=Metcalf | |||
|first3=David | |||
|author3-link= | |||
|last4=Koenig | |||
|first4=Kenneth L. | |||
|author4-link= | |||
|last5=Wagonfeld | |||
|first5=Samuel | |||
|author5-link= | |||
|etal=no | |||
|title=Stress and neonatal sleep | |||
|trans-title= | |||
|language=English | |||
|journal=Psychosom Med | |||
|location= | |||
|date=1971 | |||
|volume=33 | |||
|issue=6 | |||
|pages=491-7 | |||
|url=http://www.cirp.org/library/birth/emde/ | |||
|archived= | |||
|quote= | |||
|pubmedID= | |||
|pubmedCID= | |||
|DOI= | |||
|accessdate= | |||
}}</ref> | |||
Richards, Bernal, & Brackbill (1976) discovered behavioral differences between American boys (circumcised) and British boys (intact).<ref name="richards1976">{{REFjournal | |||
Richards, Bernal, | |||
|last=Richards | |last=Richards | ||
|first=M.P.M. | |first=M.P.M. | ||