title: Letter: Questions regarding neonatal hepatitis.
mesh_terms: D005500:Follow-Up Studies; D006505:Hepatitis / Q000235:genetics / Q000401:mortality / Q000601:surgery*; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000235:genetics / Q000401:mortality / Q000601:surgery*