Searching for a specific paper titled suggests you might be looking for a practical manual or a clinical guide on abdominal ultrasound.
: Sliding, tilting, and rotating the probe to visualize the liver, gallbladder, and spleen. Download Echographie Abdominale pdf
While there isn't a single "paper" with that exact title, there are several highly-regarded academic and clinical resources available as PDFs for this topic. Here are the most authoritative sources where you can find comprehensive guides: Searching for a specific paper titled suggests you