Acquired immunodeficiency syndrome transmission: changes in knowledge and behaviors among teenagers, Massachusetts statewide surveys, 1986 to 1988.
Acquired immunodeficiency syndrome transmission: changes in knowledge and behaviors among teenagers, Massachusetts statewide surveys, 1986 to 1988.
复制标题
获得性免疫缺陷综合症传播：青少年知识和行为的变化，马萨诸塞州全州调查，1986 年至 1988 年。
作者：
Hingson,R;Strunin,L;Berlin,B
