RESULTSA study of the hdings of an analysis of the reports on these six hundred cases reveals that many of them are similar to those recorded in the 1956 report9, but these are, nevertheless, worthy of restatement. On the other hand some interesting differences have been observed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.