China Acknowledges 21 Cases of AIDS,United Press International, 28 November 1988; in Lexis-Nexis Academic Universe, 28 November 1988, http://www.lexisnexis.com.
China Acknowledges 21 Cases of AIDS,United Press International, 28 November 1988; in Lexis-Nexis Academic Universe, 28 November 1988, http://www.lexisnexis.com.
11月28日中国卫生官员证实，通过对67,200人的检验已经查明7名中国公民和14名外国人感染艾滋病病毒。