| Literature DB >> 4884685 |
F Cramer, H Doepner, V D Haar F, E Schlimme, H Seidel.
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Year: 1968 PMID: 4884685 PMCID: PMC225267 DOI: 10.1073/pnas.61.4.1384
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205