共 50 条
- [45] INFANTILE HIATAL HERNIA IN NORTH-AMERICA AND EUROPE - REPLY [J]. PEDIATRICS, 1973, 51 (02) : 312 - 313
- [47] IMMIGRATION AND THE POLITICS OF CITIZENSHIP IN EUROPE AND NORTH-AMERICA - INTRODUCTION [J]. IMMIGRATION AND THE POLITICS OF CITIZENSHIP IN EUROPE AND NORTH AMERICA, 1989, : 1 - 27
- [48] NEW ACADEMIC POSITIONS - THE OUTLOOK IN EUROPE AND NORTH-AMERICA [J]. SCIENCE, 1981, 212 (4492) : 293 - 298
- [49] LEADING CAUSES OF DEATH IN NORTH-AMERICA, EUROPE, AND OCEANIA [J]. WHO CHRONICLE, 1975, 29 (03) : 106 - 108
- [50] ALTERNATIVE SUPPLIES OF CONVENTIONAL ENERGY IN NORTH-AMERICA [J]. CANADIAN MINING AND METALLURGICAL BULLETIN, 1971, 64 (714): : 20 - &