TY - GEN AU - Barclay,D L TI - The human papillomavirus: an epidemic SN - 0004-1858 PY - 1989///0630 KW - Humans KW - Papillomaviridae KW - isolation & purification KW - Sexually Transmitted Diseases KW - diagnosis KW - Tumor Virus Infections KW - United States N1 - Publication Type: Editorial ER -