Venereal diseases have been spreading in China since 1984 at an alarming annual average increase of 3.7 times.After the founding of the People's Republic, it had taken 15 years for China to eradicate...
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Venereal diseases have been spreading in China since 1984 at an alarming annual average increase of 3.7 times.After the founding of the People's Republic, it had taken 15 years for China to eradicate...