Chlamydophila psittaci Ag:PrThr:Pt:Stool:Ord:Immune stain
chlamydophila psittaci ag:prthr:pt:stool:ord:immune stain
Chlamydophila psittaci Ag [Presence] in Stool by Immune stain
chlamydophila psittaci ag [presence] in stool by immune stain