Naloxone Hydrochloride, brand name Narcan, nasal spray to treat heroin overdose. It blocks the effects of opioids as an opioid receptor antagonist. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Science Source / Martin Shields |
Bildgröße: | 6912 px × 4592 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |