共 12 条
- [1] BACHER B, 1972, THESIS U IOWA
- [3] HAMBURGER V, 1960, MANUAL EXPTL ZOOLOGY
- [4] HUGHES A, 1957, J ANAT, V91, P323
- [5] HUGHES A, 1966, J EMBRYOL EXP MORPH, V16, P401
- [6] JACOBSON M, 1970, DEVELOPMENTAL NEUROB
- [8] Stages in the normal development of Rana pipiens I. External form [J]. ANATOMICAL RECORD, 1940, 78 (02): : 139 - 147
- [9] STEPHENS LB, 1964, AM ZOOL, V4, P431
- [10] STEPHENS LB, 1965, AM ZOOL, V5, P222