(Q46078614)
Statements
1 reference
Physical exertion as a risk factor for spontaneous abortion (English)
1 reference
Windham GC
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Swan SH
1 reference
Eskenazi B
1 reference
Fenster L
1 reference
Wight S
1 reference
English P
1 reference
1 January 1994
1 reference
1 reference
5
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1
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6-13
1 reference