Insulin pen injectors.
Fisken
R A
RA
D003922:Diabetes Mellitus, Type 1 / Q000188:drug therapy*; D004334:Drug Administration Schedule; D006801:Humans; D007003:Hypoglycemia / Q000139:chemically induced; D007267:Injections / Q000295:instrumentation; D049528:Insulin, Long-Acting / Q000008:administration & dosage / Q000009:adverse effects*
D049528:Insulin, Long-Acting