<unk>  is a precipitation test used in the diagnosis of syphilis. It is an early flocculation test for syphilis. Precipitate formation takes place in a serum by the addition of a solution of sodium glycocholate. This<unk> , according to Otto<unk> , only occurs in syphilis.
Porges-Meier reaction
Spaghetti plot
Wells curve
Independent SAGE
Patlak plot
Extraction ratio
LogMAR chart
Modified Maddrey's discriminant function