title: A purification scheme for ribonuclease activity(ies) in hen's-egg yolk [proceedings].
mesh_terms: D000818:Animals; D002645:Chickens; D004530:Egg Yolk; D005260:Female; D008722:Methods; D012260:Ribonucleases / Q000302:isolation & purification*
chemical_list: D012260:Ribonucleases