# Impact of Spot Size and Spacing on the Quality of Robustly Optimized Intensity Modulated Proton Therapy Plans for Lung Cancer

> Research article (International Journal of Radiation Oncology*Biology*Physics, 2018) · cited 71× · AI/ML

**Wikidata**: [openalex:W2793623981](https://www.wikidata.org/wiki/openalex:W2793623981)  
**Source**: https://4ort.xyz/entity/impact-of-spot-size-and-spacing-on-the-quality-of-robustly-optimized-intensity-modulated-proton-therapy-plans-for-lung-c
