2.8.2.32	hydroxyapatite, DEAE-Sephacel, Sephadex G-100, partially purified	
2.8.2.32	hydroxylapatite, DEAE-Sephacel	
2.8.2.32	hydroxylapatite, Sephadex G-100	
2.8.2.32	hydroxylapatite, Sephadex G-100, partially purified	
2.8.2.32	Sephadex G-100, hydroxylapatite