Noguchi H (1912). “Experimental research in syphilis with especial reference to Spirochaeta pallida (Treponema pallidum)”. JAMA58 (16): 1163–1172. doi:10.1001/jama.1912.04260040179001. ISSN0002-9955.
Noguchi H (1912). “Experimental research in syphilis with especial reference to Spirochaeta pallida (Treponema pallidum)”. JAMA58 (16): 1163–1172. doi:10.1001/jama.1912.04260040179001. ISSN0002-9955.