共 50 条
- [6] EPIDEMIOLOGY OF DIARRHEA IN SPANISH TRAVELERS IN DEVELOPING-COUNTRIES MEDICINA CLINICA, 1993, 100 (10): : 365 - 367
- [7] MICROS AND CHILDREN IN DEVELOPING-COUNTRIES PROGRAMMED LEARNING & EDUCATIONAL TECHNOLOGY, 1986, 23 (02): : 173 - 176
- [8] EMERGENCY FOR CHILDREN IN DEVELOPING-COUNTRIES JOURNAL OF PEDIATRICS, 1975, 86 (06): : 996 - 997