ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] IN 1919 Thjolta1 reported that Shigella sonnei colonies turned red on lactose agar after 48 h of incubation. Nelson2 reported that this organism produced acid without gas in laxtose broth by the third day and sometimes not until the seventh day. Sears and Schoolnik3 found that slow ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/196044a0