共 50 条
- [41] The two Hegar signs of pregnancy [J]. AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 1921, 2 : 680 - 682
- [42] DEVELOPMENT OF SIGNS AND THEIR USE IN CONSTRUCTIVE DEVELOPMENT PROCESS [J]. MASCHINENBAUTECHNIK, 1976, 25 (01): : 3 - 7
- [43] INDUSTRY SIGNS ON FOR SUSTAINABLE DEVELOPMENT [J]. CHEMISTRY & INDUSTRY, 1991, (09) : 300 - 300
- [45] The diabolical pacts of slavery: The stories of two mulatto slaves before the Inquisition in New Spain [J]. REVISTA DE ESTUDIOS HISPANICOS, 2003, 37 (03): : 509 - 536
- [46] NONAGGRESSION PACTS, DEVELOPMENT AND OPERATIVE USE IN EUROPE 1922-1939 - WITH AN OUTLOOK ON THE RENAISSANCE OF NONAGGRESSION PACTS AFTER WORLD-WAR-2 - GERMAN - AHMANN,R [J]. JAHRBUCHER FUR GESCHICHTE OSTEUROPAS, 1989, 37 (02): : 274 - 275
- [50] Notes on two signs in chronic appendicitis [J]. SURGERY GYNECOLOGY & OBSTETRICS, 1919, 28 : 472 - 473