TY - GEN AU - SOTO ALLANDE,R AU - TORREGROSA,L AU - TORROELLA,J M TI - [Treatment of leukemia in pediatrics] SN - 0539-6115 PY - 2004///0215 KW - Folic Acid Antagonists KW - Leukemia KW - Pediatrics N1 - Publication Type: Journal Article ER -