RICKETTSIAL AND PARARICKETTSIAL ETIOLOGY IN PERINATAL MORTALITY.
D005260:Female; D005313:Fetal Death; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D054238:Perinatal Mortality; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D012282:Rickettsia Infections
FETAL DEATH; INFANT, NEWBORN; INFANT, NEWBORN, DISEASES; PREGNANCY; PREGNANCY COMPLICATIONS, INFECTIOUS; RICKETTSIAL DISEASES