Top uitzicht van zwart krijtbord met belettering efedrine - Stockfoto’s en -afbeeldingen

Chemical composition of ephedrine next to syringe, conceptual image

Ephedrine and painful human condition, pictured as a wooden human figure pushing heavy weight to show how hard it can be to deal with Ephedrine in human life, 3d illustration

Hand with pen drawing the chemical formula of ephedrine

Ephedrine can separate a person from the world and lock in an invisible isolation that limits and restrains - pictured as a human figure locked inside a glass with a phrase Ephedrine, 3d illustration

Ephedrine as a problem that makes life harder - symbolized by a person pushing weight with word Ephedrine to show that Ephedrine can be a burden that is hard to carry, 3d illustration

Ephedrine that affect and destroy human life - symbolized by a figure in pillory to show Ephedrine's effect and how bad, limiting and negative impact it has, 3d illustration

College chalkboard with with handwritten inscription deoxyephedrine on it

Word thyroid written in chalk on a blackboard black next to a stethoscope, conceptual image