Proc Natl Acad Sci U S A. 1916 Oct;2(10):557-61. doi: 10.1073/pnas.2.10.557.
Proceedings of the National Academy of Sciences of the United States of America
K G Falk
PMID: 16576178 PMCID: PMC1091098 DOI: 10.1073/pnas.2.10.557
[No abstract available.]