TY - RPRT TI - The relationship between prior cervical conization, cervical microbial colonization and preterm premature rupture of the membranes. AU - J A Svare AU - L F Andersen AU - J Langhoff-Roos AU - E T Jensen AU - B Bruun AU - I Lind AU - H Madsen PY - 1992 DO - 10.1016/0028-2243(92)90212-h UR - https://pubmed.ncbi.nlm.nih.gov/1426510/ ID - 1426510 ER -