Orientia tsutsugamushi Litchfield Ab:Titr:Pt:Ser:SemiQn:IF
orientia tsutsugamushi litchfield ab:titr:pt:ser:semiqn:if
O. tsutsugamushi Litchfield Ab IF (S) [Titer]
o. tsutsugamushi litchfield ab if (s) [titer]