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Просмотр полной версии : From what duration of gestation it is possible to hear sertsebienie a fetus through stetosko...



Natasha
05.06.2004, 08:53
From what duration of gestation it is possible to hear sertsebienie a fetus through a stethoscope?

Pasenjuk A.M.
05.06.2004, 14:19
Approximately since 16 weeks.