TY  - RPRT
TI  - Hypodermic injection device.
AU  - R A HINGSON
AU  - W M PITKIN
PY  - 1963
DO  - 10.1001/jama.1963.03700170111027
UR  - https://pubmed.ncbi.nlm.nih.gov/13954653/
ID  - 13954653
ER  -