| Literature DB >> 18811260 |
Abstract
Investigators are always divided into those who are looking for rules and those who are looking for exceptions. (Hackett 1937, p. 106).Year: 1997 PMID: 18811260 DOI: 10.1086/286035
Source DB: PubMed Journal: Am Nat ISSN: 0003-0147 Impact factor: 3.926