Pierre Choquette

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OBJECTIVE We sought to investigate whether prenatal vitamin C and E supplementation reduces the incidence of gestational hypertension (GH) and its adverse conditions among high- and low-risk women. STUDY DESIGN In a multicenter randomized controlled trial, women were stratified by the risk status and assigned to daily treatment (1 g vitamin C and 400 IU(More)
The histologic pattern of the endometrium was studied in 38 patients, 19 to 44 years old, with primary hypoestrogenic amenorrhea treated by estrogen replacement therapy. At the time of endometrial biopsy 3 patients were receiving estrogens only and 35 patients were taking 1 of the following cyclic estrogen-progestogen combinations: 1) conjugated estrogens,(More)
Shallow marine lime-mud sediments of the Ste. Genevieve Formation (Mississippian), in part of the Illinois Basin, underwent at least three diagenetic changes: (i) local dolomitization in seawater or a brine, producing dolostone having average deltaC(13) of +2.5 per mille and deltaO(18) of +1.9 per mille (versus PDB-1); (ii) more usually cementation of(More)
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