Keyphrases
Gestational Week
100%
Etiological Factors
100%
Chronic Lung Disease
100%
Mechanical Ventilation
40%
Survival Rate
20%
Neonatal Period
20%
Denmark
10%
Copenhagen
10%
University Hospital
10%
Birth Weight
10%
Low Incidence
10%
Insults
10%
Oxygen Dependence
10%
Improved Survival
10%
Pulmonary Disease
10%
Extremely Preterm Infants
10%
Respiratory Support
10%
Mechanically Ventilated
10%
Low Gestational Age
10%
Postnatal Age
10%
Bronchopulmonary Dysplasia
10%
Perinatal Care
10%
Medicine and Dentistry
Etiology
100%
Chronic Lung Disease
100%
Artificial Respiration
40%
Survival Rate
20%
Newborn Period
20%
Prospective Study
10%
Silo-Filler's Disease
10%
Gestational Age
10%
Birth Weight
10%
Assisted Ventilation
10%
Lung Dysplasia
10%
Perinatal Care
10%
Nursing and Health Professions
Etiology
100%
Chronic Lung Disease
100%
Artificial Respiration
40%
Survival Rate
20%
University Hospital
10%
Birth Weight
10%
Lung Disease
10%
Gestational Age
10%
Lung Dysplasia
10%
Perinatal Care
10%
Assisted Ventilation
10%