Legionella pneumophila 1 Ag:PrThr:Pt:Urine:Ord:RIA
legionella pneumophila 1 ag:prthr:pt:urine:ord:ria
Legionella pneumophila 1 Ag [Presence] in Urine by Radioimmunoassay (RIA)
legionella pneumophila 1 ag [presence] in urine by radioimmunoassay (ria)