共 12 条
[1]
BANNA P, 1980, MINERVA MED, V71, P2555
[2]
BARNETT SM, 1979, AM SURGEON, V45, P618
[3]
ENGEL JJ, 1980, GASTROENTEROLOGY, V78, P132
[4]
Guerra Pereda E., 1980, Revista Cubana de Medicina Tropical, V32, P25
[5]
JURCO S, 1980, AM J GASTROENTEROL, V74, P179
[9]
SMITH HJ, 1980, J NATL MED ASS, V71, P215