A study of hiatal herniae, using pneumoperitoneum; a preliminary report.
D003964:Diaphragm; D006548:Hernia, Diaphragmatic / Q000175:diagnosis*; D006551:Hernia, Hiatal; D011027:Pneumoperitoneum; D011028:Pneumoperitoneum, Artificial
HERNIA, DIAPHRAGMATIC/diagnosis; PNEUMOPERITONEUM, ARTIFICIAL