There are a number of different theories and hypotheses regarding early state formation that seek generalizations to explain why the...
A healthy pregnant woman who visited Prague’s Bulovka University Hospital on Monday for a routine check-up miscarried after curettage surgery,...
Prague, March 4 (CTK) – Last week, 449 cases of highly contagious whooping cough (pertussis) were reported in the Czech...
There are a number of different theories and hypotheses regarding early state formation that seek generalizations to explain why the...
By astronomical convention, the four seasons can be determined by the solstices—the points in the orbit of maximum axial tilt...
Obstructive sleep apnea is the second most common sleep disorder in the world. A potential revolution in treatment for the...
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