Immunoreactive 15-Hydroxyprostaglandin Dehydrogenase (PDHG) is reduced in fetal membranes from patients at preterm delivery in the presence of infection. - Van Meier,C.A.; Saugha,R.K.; Walton,J.C.; Mathews,S.D.; Keirse,M.JNC.; Challis,J.RG. (Placenta, 1996)