ID 288775394 © Shimanovichs | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
pethidine meperidine demerol synthetic opioid pain medication phenylpiperidine class analgesics convulsants ethyl esters euphoriants molecule molecular structure chemical formula isolated model c15h21no2 atom medicine chemistry illustration analgesic organic biology medical science hydrogen skeletal addiction relief scientific atomic hormone line sedative pharmacy icon composition substance compound dependence element structural ball- -stick image ball- -stick opioid