The sterol content of some protozoa.
D002784:Cholesterol / Q000378:metabolism*; D002845:Chromatography; D056890:Eukaryota / Q000378:metabolism*; D013057:Spectrum Analysis; D013768:Tetrahymena / Q000378:metabolism*; D014801:Vitamin A / Q000378:metabolism*
D014801:Vitamin A; D002784:Cholesterol