| 000 | 00933 a2200265 4500 | ||
|---|---|---|---|
| 005 | 20250512045721.0 | ||
| 264 | 0 | _c19890315 | |
| 008 | 198903s 0 0 spa d | ||
| 022 | _a0034-9887 | ||
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aZemelman, R | |
| 245 | 0 | 0 |
_a[B-lactam antibiotics: grouping according to their chemical structure and bacteriological properties]. _h[electronic resource] |
| 260 |
_bRevista medica de Chile _cOct 1987 |
||
| 300 |
_a983-91 p. _bdigital |
||
| 500 | _aPublication Type: English Abstract; Journal Article; Review | ||
| 650 | 0 | 4 |
_aAnti-Bacterial Agents _xpharmacology |
| 650 | 0 | 4 |
_aEnterobacteriaceae _xdrug effects |
| 650 | 0 | 4 |
_aGram-Positive Bacteria _xdrug effects |
| 650 | 0 | 4 | _aLactams |
| 650 | 0 | 4 | _aStructure-Activity Relationship |
| 700 | 1 | _aNorambuena, R | |
| 700 | 1 | _aVergara, L | |
| 700 | 1 | _aGacitúa, R | |
| 773 | 0 |
_tRevista medica de Chile _gvol. 115 _gno. 10 _gp. 983-91 |
|
| 999 |
_c3339189 _d3339189 |
||