What does LOS stand for?
LOS stands for "loweresophageal sphincter"
How to abbreviate "loweresophageal sphincter"?
"loweresophageal sphincter" can be abbreviated as LOS
What is the meaning of LOS abbreviation?
The meaning of LOS abbreviation is "loweresophageal sphincter"
What does LOS mean?
LOS as abbreviation means "loweresophageal sphincter"
