Wordnet angielsko-polski 
                        (a synthetic narcotic drug (trade name Demerol) used to treat pain) 
petydyna, meperydyna 
synonim: meperidine
synonim: meperidine hydrochloride
synonim: pethidine
(a synthetic narcotic drug (trade name Demerol) used to treat pain) 
petydyna, meperydyna 
synonim: meperidine
synonim: meperidine hydrochloride
synonim: pethidine