000 | 00463cam a2200169 4500 | ||
---|---|---|---|
001 | a9078 | ||
008 | 090401t1990 xxu||||| |||| 00| 0 eng d | ||
037 | _bEMB | ||
037 | _bEMG | ||
100 | 1 | 0 | _aSmith, J. C. |
222 | _aNature | ||
245 | 1 | 0 | _aIdentification of a potent Xenopus mesoderm-inducing factor as a homologue of activin A |
700 | 1 | 0 | _aHuylebroeck, D. |
700 | 1 | 0 | _aPrice, B. M. J. |
700 | 1 | 0 | _aVan Nimmen, K. |
773 |
_tNature _g345 (6277), 729-731. |
||
999 |
_c57706 _d57706 |