 |  | | BIOSIS |
| | | Cambridge Scientific Abstracts |
| | | Computer and Information Systems Abstract |
| | | Current Contents |
| | | EMBASE |
| | | Electronics and Communications Abstracts |
| | | Elsevier BIOBASE |
| | | Energy Data Base |
| |
| | | Energy Research Abstracts |
| | | MEDLINE® |
| | | PASCAL/CNRS |
| | | Safety Science Abstracts |
| | | Science Citation Index |
| | | Scopus |
| | | Sociedad Iberoamericana de Informacion Cientifica |
| | | Toxicology Abstracts |
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