C Sagan, E C Levinthal, J Lederberg. Show Affiliations »
Abstract
Mesh: See more » Ecological Systems, ClosedExtraterrestrial EnvironmentInternational CooperationMicrobiologySpace FlightSterilizationUSSRUnited States
Year: 1968 PMID: 4388001 DOI: 10.1126/science.159.3820.1191
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728