Gem citationer

Citação APA (7ª ed.)
Kopin, A. S., Wheeler, M. B., Nishitani, J., McBride, E. W., Chang, T. M., Chey, W. Y., & Leiter, A. B. (1991). The secretin gene: Evolutionary history, alternative splicing, and developmental regulation. Proc Natl Acad Sci U S A.
Citação do estilo Chicago (17ª ed.)
Kopin, A S., M B. Wheeler, J. Nishitani, E W. McBride, T M. Chang, W Y. Chey, e A B. Leiter. "The Secretin Gene: Evolutionary History, Alternative Splicing, and Developmental Regulation." Proc Natl Acad Sci U S A 1991.
Citação MLA (9ª ed.)
Kopin, A S., et al. "The Secretin Gene: Evolutionary History, Alternative Splicing, and Developmental Regulation." Proc Natl Acad Sci U S A, 1991.
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