3[4]Kohlhauser C, Fuiko R, Panagl A, et al. Outcome of very-low-birth-weight infants at 1 and 2 years of age:The importance of early identification of neurodevelopmental deficits[J]. Clin Pediatr, 2000, 39(8): 441-449. 被引量：1
4[6]Sackeet DL, Sharo NE. Evidence-based medicine: How to pratice and teach evidence-based medicine[ M]. New York: Churchill Livingstone, 2000, 1-10. 被引量：1
