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Hysterosalpingo‐foam sonography (HyFoSy): a new technique to visualize tubal patency - Emanuel - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library
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Hysterosalpingo-foam sonography (HyFoSy) using two different balloon catheters: a randomized trial | Gynecological Surgery | Full Text
![Hysterosalpingo‐foam sonography (HyFoSy): a new technique to visualize tubal patency - Emanuel - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library Hysterosalpingo‐foam sonography (HyFoSy): a new technique to visualize tubal patency - Emanuel - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library](https://obgyn.onlinelibrary.wiley.com/cms/asset/15ad849f-d82b-440f-ba03-c83a87e5857c/uog.v37.4.cover.gif?trick=1678127840008)
Hysterosalpingo‐foam sonography (HyFoSy): a new technique to visualize tubal patency - Emanuel - 2011 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library
![Hysterosalpingo-foam sonography (HyFoSy) using two different balloon catheters: a randomized trial | Gynecological Surgery | Full Text Hysterosalpingo-foam sonography (HyFoSy) using two different balloon catheters: a randomized trial | Gynecological Surgery | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs10397-014-0867-z/MediaObjects/10397_2014_867_Fig1_HTML.gif)