Stock photography, photos: Injection Stock photos of Injection Photograph: © Elisabeth Cölfen Click for a larger image and more information Keywords associated with this stock photo: sciences, health, biomedical, human beings, first aid, detail, overexposed, hurt, conceptual, disease, doctor, color, diseases, white, needle, injection, clinic, addiction, shot, medical, high-key, drugs, cross processed, healthiness, concept, emergency medicine, still-life, occupation, bright, illness, high key, syringe, ailment, still life, symbolic, science, clean, nurse, hospital, issues, colour, hygiene, treatment, human, abuse, surgery, health organization, one, close up, indoors, healthcare, vertical, blood, medicine, health care, selective focus, concepts, humans