| Literature DB >> 11653959 |
Gail Richmond, Manfred Engelmann, Lawrence R Krupka.
Abstract
Keywords: Biomedical and Behavioral Research; Empirical Approach; Michigan State University
Mesh:
Year: 1990 PMID: 11653959
Source DB: PubMed Journal: Am Biol Teach ISSN: 0002-7685 Impact factor: 0.342