# Hysterosalpingography is obsolete: hysterosalpingo-contrast foam sonography should be the alternative

> Research article (Reproductive BioMedicine Online, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4281633045](https://www.wikidata.org/wiki/openalex:W4281633045)  
**Source**: https://4ort.xyz/entity/hysterosalpingography-is-obsolete-hysterosalpingo-contrast-foam-sonography-should-be-the-alternative