Changes

After the medical community belatedly learned that infants actually feel [[pain]], <ref name="anand1987">{{REFjournal |last=Anand |init=KJS |author-link=Kanwaljeet J. Singh Anand |last2=Hickey |init2=PR |author2-link= |etal=no |title=Pain and its effects in the human neonate and fetus |journal=N Engl J Med |location= |date=1987-11-19 |volume=317 |issue=21 |pages=1321-9 |url=http://www.cirp.org/library/pain/anand/ |archived= |quote= |pubmedID=3317037 |pubmedCID= |DOI=10.1056/NEJM198711193172105 |accessdate=2025-09-23}}</ref> Howard, Howard, & Weitzman (1994) tested the use of acetaminophen (paracetamol) for post-surgical pain following neonatal non-therapeutic circumcision.<ref name="howard1994">{{REFjournal