Relationship of ion concentration to the critical temperatures during freezing of bull spermatozoa.
D000818:Animals; D002118:Calcium; D005615:Freezing; D008297:Male; D009995:Osmosis; D011188:Potassium; D012964:Sodium; D013094:Spermatozoa; D013696:Temperature; D014325:Tromethamine
D014325:Tromethamine; D012964:Sodium; D011188:Potassium; D002118:Calcium