TY - GEN AU - Puro,V AU - Narciso,P AU - Girardi,E AU - Antonelli,L AU - Zaccarelli,M AU - Visco,G TI - Male-to-female transmission of human immunodeficiency virus infection by oro-genital sex SN - 0934-9723 PY - 1991///0507 KW - Adolescent KW - Adult KW - Female KW - HIV Infections KW - transmission KW - Humans KW - Male KW - Sexual Behavior N1 - Publication Type: Case Reports; Letter UR - https://doi.org/10.1007/BF01967102 ER -