Studies on analogs of purines and pyrimidines.
HITCHINGS
G H
GH
ELION
G B
GB
FALCO
E A
EA
RUSSELL
P B
PB
VANDERWERFF
H
H
D006801:Humans; D009930:Organic Chemicals; D011687:Purines; D011743:Pyrimidines
D009930:Organic Chemicals; D011687:Purines; D011743:Pyrimidines; C030985:purine
PURINE AND PURINE BASES; PYRIMIDINES