共 10 条
- [1] DEMADRID AT, 1969, B WORLD HEALTH ORGAN, V40, P113
- [4] Paul J, 1965, CELL TISSUE CULTURE
- [7] SINGH KRP, 1967, CURR SCI INDIA, V36, P506
- [8] SINGH KRP, 1969, INDIAN J MED RES, V57, P52
- [9] VARMA MGR, 1969, J MED ENTOMOL, V6, P432, DOI 10.1093/jmedent/6.4.432