Brooks, D E Observations on the content of ATP and ADP in bull spermatozoa using the firefly luciferase system. [electronic resource] - Journal of reproduction and fertility Dec 1970 - 525-8 p. digital Publication Type: Journal Article ISSN: 0022-4251 Standard No.: 10.1530/jrf.0.0230525 doi Subjects--Topical Terms: Adenine Nucleotides--analysisAdenosine Triphosphate--analysisAnimalsBuffersCattleCentrifugationEjaculationFirefly LuciferinFructoseGlycolysisLuciferasesMaleOxygenSemen--analysisSodium ChlorideSpermatozoa--analysisSuspensions--analysis