TY  - JOUR
A1  - Phibbs, C.S.
A1  - Baker, L.C.
A1  - Caughey, A.B.
A1  - Danielsen, B.
A1  - Schmitt, S.K.
A1  - Phibbs, R.H.
T1  - Level and volume of neonatal intensive care and mortality in very-low-birth-weight infants
Y1  - 2007
DO  - 10.1056/NEJMsa065029
VL  - 356
IS  - 21

ER  -