Quantification of Ureaplasma urealyticum DNA in the amniotic fluid from patients in PTL and pPROM and its relation to inflammatory cytokine levels - Jacobsson,B.; Aaltonen,R.; Rantakokko-Jalava,K.; Morken,N.H.; Alanen,A. (Acta Obstet Gynecol Scand, 2009)