Enter Your Search:
Proc R Soc Med
v.62(6); 1969 June
Proc R Soc Med. 1969 June; 62(6): 629–630.
A W F Lettin
Copyright and License information
Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the
(356K), or click on a page image below to browse page by page.
Proceedings of the Royal Society of Medicine
are provided here courtesy of
Royal Society of Medicine Press
PubMed Central Canada is a service of the
Canadian Institutes of Health Research
(CIHR) working in partnership with the National Research Council's
national science library
in cooperation with the
National Center for Biotechnology Information
U.S. National Library of Medicine
(NCBI/NLM). It includes content provided to the
PubMed Central International archive
by participating publishers.