共 50 条
- [1] Evaluation of organic trace element compounds in hog nutrition PRAKTISCHE TIERARZT, 1998, 79 (02): : 168 - +
- [3] SILICON AS AN ESSENTIAL TRACE-ELEMENT IN ANIMAL NUTRITION CIBA FOUNDATION SYMPOSIA, 1986, 121 : 123 - 139
- [9] Trace element nutrition in developing countries JOURNAL OF TRACE ELEMENTS IN EXPERIMENTAL MEDICINE, 1998, 11 (2-3): : 197 - 208