共 22 条
[2]
BAREFIELD ES, 1994, PEDIATR RES, V35, pA264
[3]
COOKE RWI, 1989, BABY 1000, P226
[4]
THE EFFECTS OF CORTICOSTEROID ADMINISTRATION BEFORE PRETERM DELIVERY - AN OVERVIEW OF THE EVIDENCE FROM CONTROLLED TRIALS
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1990, 97 (01)
:11-25
[5]
HARVEY D, 1989, BABY 1000 G
[6]
HOFFMAN EL, 1990, PEDIATRICS, V86, P27
[7]
JOBE AH, 1993, NEW ENGL J MED, V328, P861
[9]
KEELING JW, 1989, BABY UNDER 1000 G, P289
[10]
HIGHER MULTIPLE BIRTHS AND THE MODERN MANAGEMENT OF INFERTILITY IN BRITAIN - FOR THE BRITISH-ASSOCIATION-OF-PERINATAL-MEDICINE
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1992, 99 (07)
:607-613