共 6 条
- [1] HELLBERG H, 1949, SVENSK FARM TIDSKR, V53, P658
- [2] HELLBERG H, 1949, SVENSK FARM TIDSKR, V53, P637
- [3] LEVINE J, 1960, J ASSOC OFF AGR CHEM, V43, P233
- [4] LINDE S, 1957, Sven Farm Tidskr, V61, P318
- [5] Riegelman S, 1958, J AM PHARM ASS PRACT, V19, P474
- [6] SCHRADIE J, 1959, J AM PHARM ASS PRACT, V20, P197