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Schmidt, Kai; Starck, J. Matthias (2004-09-15). "Developmental variability during early embryonic development of zebra fish, Danio rerio". Journal of Experimental Zoology Part B: Molecular and Developmental Evolution. 302B (5): 446–457. doi:10.1002/jez.b.21010. ISSN1552-5015. PMID15580642.
Schmidt, Kai; Starck, J. Matthias (2004-09-15). "Developmental variability during early embryonic development of zebra fish, Danio rerio". Journal of Experimental Zoology Part B: Molecular and Developmental Evolution. 302B (5): 446–457. doi:10.1002/jez.b.21010. ISSN1552-5015. PMID15580642.