共 8 条
[1]
CONTRERAS A, 1978, CANCER CHEMOTH PHARM, V1, P243
[2]
CONTRERAS A, UNPUBLISHED
[4]
EARL RA, 1974, J CARB-NUCLEOS-NUCL, V1, P177
[6]
JASINSKA J, 1970, ZESZ NAUK WSP GDANSK, V10, P169
[7]
TOWNSEND LB, 1973, SYNTH P NUCLEIC ACID, V2, P297
[8]
WILEY RH, 1951, ORG SYNTH, V31, P43