[Total blood phosphatide/lipid ratio in surgical diseases of the extrahepatic bile ducts].
D017734:Bile Ducts, Extrahepatic; D006801:Humans; D008055:Lipids / Q000097:blood*; D010743:Phospholipids / Q000097:blood*
D008055:Lipids; D010743:Phospholipids
LIPIDS/blood; PHOSPHOLIPIDS/blood