title: Frequency of lesions and operative results in surgical neonates.
mesh_terms: D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000601:surgery*; D007235:Infant, Premature, Diseases / Q000601:surgery; D011183:Postoperative Complications / Q000453:epidemiology / Q000401:mortality