# Variation of the Penetration Effort in an Artificial Tissue by Hypodermic Needles

> Research article (Journal of Healthcare Engineering, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W3088194514](https://www.wikidata.org/wiki/openalex:W3088194514)  
**Source**: https://4ort.xyz/entity/variation-of-the-penetration-effort-in-an-artificial-tissue-by-hypodermic-needles