[PURIFICATION OF THE FRIEND LEUKEMIA VIRUS IN THE K TARTRATE GRADIENT].
D000818:Animals; D005622:Friend murine leukemia virus; D033062:Friends; D007938:Leukemia; D007942:Leukemia, Experimental; D051379:Mice; D009858:Oncogenic Viruses; D012106:Research; D013644:Tartrates
D013644:Tartrates; C029768:tartaric acid
EXPERIMENTAL LAB STUDY; LEUKEMIA, EXPERIMENTAL; MICE; ONCOGENIC VIRUSES; TARTRATES
REINIGUNG DES FRIEND-LEUKEMIAVIRUS IM K-TARTRAT-GRADIENTEN.