Six-month-old persistent vomiters.
D005764:Gastroesophageal Reflux / Q000150:complications; D006551:Hernia, Hiatal / Q000150:complications; D006801:Humans; D007223:Infant; D013315:Stress, Psychological / Q000150:complications; D014839:Vomiting / Q000209:etiology* / Q000523:psychology