Letter: Hygiene of babies' incubators.
D001419:Bacteria; D003428:Cross Infection / Q000382:microbiology / Q000517:prevention & control; D006757:Hospital Units; D006801:Humans; D006920:Hygiene; D007186:Incubators, Infant; D007224:Infant Care; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000517:prevention & control; D013242:Sterilization