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AOG.0B013E3181ED721D
AOG.0B013E3181ED721D
http://dx.doi.org/10.1097/AOG.0B013E3181ED721D
Vitamin C and E supplementation to prevent spontaneous preterm birth: a randomized controlled trial
P356
Q34330415-CA78C42F-2FE1-430E-873F-890CDDD54B04
P356
AOG.0B013E3181ED721D
http://dx.doi.org/10.1097/AOG.0B013E3181ED721D