THE EFFECT OF PAIN RELIEF FOR LABOR AND DELIVERY ON THE FETUS AND NEWBORN

[21] Burwell CS, 1938, AM J MED SCI, V195, P1

[22] BURWELL CS, 1958, HEART DISEASE PREGNA

[23] CALDEYROBARCIA R, 1956, PHYSL PREMATURITY

[24] CHALMERS JA, 1954, J OBSTET GYN BRIT EM, V61, P244

[25] CHANNING W, 1848, ETHERIZATION CHILDBI

[26] Cleland JGP, 1933, SURG GYNECOL OBSTET, V57, P51

[27] CLEMETSON CAB, 1953, J OBSTET GYN BRIT EM, V60, P335

[28] CORNISH ER, 1952, AM J PHYSIOL, V171, P716

[29] SOME ASPECTS OF OBSTETRIC ANAESTHESIA .1. THE USE OF THIOPENTONE SODIUM [J]. BRITISH JOURNAL OF ANAESTHESIA, 1956, 28 (04) : 146 - +

[30] SOME ASPECTS OF OBSTETRIC ANAESTHESIA .3. VOMITING [J]. BRITISH JOURNAL OF ANAESTHESIA, 1956, 28 (05) : 201 - 208

[21] Burwell CS, 1938, AM J MED SCI, V195, P1

[22] BURWELL CS, 1958, HEART DISEASE PREGNA

[23] CALDEYROBARCIA R, 1956, PHYSL PREMATURITY

[24] CHALMERS JA, 1954, J OBSTET GYN BRIT EM, V61, P244

[25] CHANNING W, 1848, ETHERIZATION CHILDBI

[26] Cleland JGP, 1933, SURG GYNECOL OBSTET, V57, P51

[27] CLEMETSON CAB, 1953, J OBSTET GYN BRIT EM, V60, P335

[28] CORNISH ER, 1952, AM J PHYSIOL, V171, P716

[29] SOME ASPECTS OF OBSTETRIC ANAESTHESIA .1. THE USE OF THIOPENTONE SODIUM [J]. BRITISH JOURNAL OF ANAESTHESIA, 1956, 28 (04) : 146 - +

[30] SOME ASPECTS OF OBSTETRIC ANAESTHESIA .3. VOMITING [J]. BRITISH JOURNAL OF ANAESTHESIA, 1956, 28 (05) : 201 - 208