共 50 条
- [5] Natalizumab: a country-based surveillance program [J]. NEUROLOGICAL SCIENCES, 2008, 29 (Suppl 2) : S235 - S237
- [6] Natalizumab: a country-based surveillance program [J]. Neurological Sciences, 2008, 29 : 235 - 237
- [7] Research on modeling and evaluation of chinese tourism competitiveness based on double diamond model [J]. Computer Modelling and New Technologies, 2014, 18 (12): : 890 - 894
- [8] Snow Tourism Industry Competitiveness Evaluation Model in Heilongjiang [J]. ADVANCES IN MANAGEMENT OF TECHNOLOGY, PT 1, 2010, : 603 - 608
- [9] Intelligent Evaluation of Tourism Competitiveness Based on Improved Lenet-5 Network Model [J]. Journal of Network Intelligence, 2024, 9 (01): : 571 - 586