TI - RÖntgendiagnostik des magen-darmkanals PT - JOUR DP - 1959 TA - Journal of the American Medical Association pages = {2151}, VI - 171 IP - 15 AID - 10.1001/jama.1959.03010330113031 [doi] 4100 - http://dx.doi.org/10.1001/jama.1959.03010330113031 SO - Journal of the American Medical Association December 12, 1959 171(15):2151