Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
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Heterocyst Formation in the Blue-green Alga Anabaens doliolum—A Study of Some Aspects of Photoregulation
The 7 references without a DOI — listed, not checked
no DOI — not checkedFujita, Y. and Hattori, A. (1960a)Plant Cell Physiol.,1, 281.
no DOI — not checkedFujita, Y. and Hattori, A. (1960b)Plant Cell Physiol.,1, 293.
no DOI — not checkedFujita, Y. and Hattori, A. (1962)Plant Cell Physiol.,3, 209.
no DOI — not checkedLazaroff, N. (1973) inThe biology of blue-green algae, eds N. G. Carr and B. A. Whitton (Oxford: Blackwell Scientific Publications) p. 297.
no DOI — not checkedOhki, K. and Fujita, Y. (1978)Plant Cell Physiol.,19, 7.
no DOI — not checkedShropshire, W. Jr. (1977) inThe science of photobiology, ed. K. C. Smith (London: Academic Press) p. 281.
no DOI — not checkedWithrow, R. B. and Withrow A. P. (1956)Radiai. Biol.,3, 125.
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