title: Transient neonatal leukemoid reactions in mosaic trisomy 21.
mesh_terms: D002871:Chromosome Banding; D004314:Down Syndrome / Q000150:complications / Q000235:genetics*; D006801:Humans; D007231:Infant, Newborn; D007955:Leukemoid Reaction / Q000150:complications / Q000235:genetics*; D008297:Male; D009030:Mosaicism; D010641:Phenotype; D012306:Risk