TY  - GEN
AU  - Frerich,W
AU  - Jeluk,R
TI  - [Obstetrical analgesia using Valoron (Tilidine)]
SN  - 0025-8512
PY  - 1976///0126
KW  - Analgesia
KW  - Anesthesia, Obstetrical
KW  - Apgar Score
KW  - Cyclohexanecarboxylic Acids
KW  - Female
KW  - Humans
KW  - Infant, Newborn
KW  - Maternal-Fetal Exchange
KW  - Meperidine
KW  - Pregnancy
KW  - Respiration
KW  - drug effects
KW  - Tilidine
N1  - Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial
ER  -