=> s c/els and o/els and (t1 or t2 or t3)/pg and 3/elc and i10/syst
263012 C/ELS
(C/ELS)
169103 O/ELS
(O/ELS)
3831 T1/PG
1711 T2/PG
879 T3/PG
166441 3/ELC
20797 I10/SYST
L1 9 C/ELS AND O/ELS AND (T1 OR T2 OR T3)/PG AND 3/ELC AND
I10/SYST
BESSERE MÖGLICHKEIT:
=> s carbonyl/cns and (t1 or t2 or t3)/pg and i10/syst
45 CARBONYL/CNS
3831 T1/PG
1711 T2/PG
879 T3/PG
20797 I10/SYST
L2 8 CARBONYL/CNS AND (T1 OR T2 OR T3)/PG AND I10/SYST