[Etiology & frequency of abdominal diseases of surgical nature seen in newborn infants].
D000005:Abdomen; D004194:Disease; D005767:Gastrointestinal Diseases; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases
ABDOMEN/diseases; INFANT, NEWBORN/diseases
Etiologia y frecuencia de los padecimientos abdominales de naturaleza quirúrgica presentes en el recién nacido.