APA Citation

Asashima, M., Nakano, H., Uchiyama, H., Sugino, H., Nakamura, T., Eto, Y., . . . Kinoshita, K. (1991). Presence of activin (erythroid differentiation factor) in unfertilized eggs and blastulae of Xenopus laevis.

Citação norma Chicago

Asashima, M., et al. Presence of Activin (erythroid Differentiation Factor) in Unfertilized Eggs and Blastulae of Xenopus Laevis. 1991.

MLA Citation

Asashima, M., et al. Presence of Activin (erythroid Differentiation Factor) in Unfertilized Eggs and Blastulae of Xenopus Laevis. 1991.

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