Naloxone Hydrochloride, brand name Narcan, nasal spray to treat heroin overdose. It blocks the effects of opioids as an opioid receptor antagonist. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Martin Shields |
Taille de l’image : | 6912 px × 4592 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |