共 50 条
- [32] TROPICAL DISEASES RESEARCH IN DEVELOPING-COUNTRIES LUXURY OR NECESSITY [J]. TROPICAL AND GEOGRAPHICAL MEDICINE, 1986, 38 (04): : S12 - S17
- [33] Consolidation of research and development institutions of the chemical industry : luxury or necessity? [J]. PRZEMYSL CHEMICZNY, 2004, 83 (10): : 463 - 468
- [40] PERSONAL DOCTOR - LUXURY OR A NECESSITY [J]. NEW ZEALAND MEDICAL JOURNAL, 1974, 79 (510) : 732 - 734