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RELIEF OF PAIN IN LABOUR : A controlled double-blind trial comparing pethidine and various phenoth-Jzine derivatives
F. M. McQuittyVolume:
74
Year:
1967
Language:
english
Pages:
4
DOI:
10.1111/j.1471-0528.1967.tb15580.x
File:
PDF, 289 KB
english, 1967