TY - GEN AU - O'Farrell,N TI - N-nitrosamines, trichomoniasis and cervical cancer SN - 0256-9574 PY - 1989///0426 KW - Female KW - Humans KW - Nitrosamines KW - adverse effects KW - Trichomonas Vaginitis KW - complications KW - Uterine Cervical Neoplasms KW - etiology N1 - Publication Type: Letter ER -