机构:
Univ York, NHS Ctr Reviews & Disseminat, York YO1 5DD, N Yorkshire, EnglandUniv York, NHS Ctr Reviews & Disseminat, York YO1 5DD, N Yorkshire, England
Bell, R
Petticrew, M
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h-index: 0
机构:
Univ York, NHS Ctr Reviews & Disseminat, York YO1 5DD, N Yorkshire, EnglandUniv York, NHS Ctr Reviews & Disseminat, York YO1 5DD, N Yorkshire, England
Petticrew, M
Sheldon, T
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Univ York, NHS Ctr Reviews & Disseminat, York YO1 5DD, N Yorkshire, EnglandUniv York, NHS Ctr Reviews & Disseminat, York YO1 5DD, N Yorkshire, England
Sheldon, T
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1999,
106
(10):
: 1108
-
1108
机构:
Hosp Clin, Maracaibo, Estado Zulia, Venezuela
Univ Nacl Expt Lago Jesus Maria Semprum UNESUR, Santa Barbara De Zulia, Estado Zulia, VenezuelaHosp Clin, Maracaibo, Estado Zulia, Venezuela