European Journal of Clinical Microbiology & Infectious Diseases · 2012 · 11 citations · 8 references
MedicineObstetricsPediatricsInfant HealthNeonatologyPreterm BirthCare Of Premature InfantsInfant MortalityNeonatal MortalityPerinatal Mortality
8
Bo Hyun Yoon, Jong Kwan Jun, Roberto Romero et al. · American Journal of Obstetrics and Gynecology · 1997 · 765 citations
Medicine, Immunology, Obstetrics +16