Abstract

Get full access to this article
View all access options for this article.
References
1.
James, S.P.
(1929 ), Proc. Roy. Soc. Med. , Nov., vol. XXXIII .
2.
Whitley, G.
(1864 ), Sixth Report of the Medical Officer of the Privy Council , with appendix.
3.
Schaudinn F.
(1902 ), Arb. K. Gesundheitsamte , 19 , 169 .
