[On recurrent gastric pains in childhood with special reference to roentgenology of the stomach].
D000005:Abdomen; D015746:Abdominal Pain; D004194:Disease; D005767:Gastrointestinal Diseases; D006801:Humans; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*
ABDOMEN/diseases; STOMACH/radiography