论文信息 - Sexual initiation of youths in selected European countries compared with their sexual and contraceptive knowledge. - 字舞流文

Sexual initiation of youths in selected European countries compared with their sexual and contraceptive knowledge.

H. Krauss | P. Bogdański | P. Sosnowski | J. Piątek | M. Szulińska | E. Kleszczewska | K. Mikrut | Elizabeth Kaczmarek | B. Buraczyńska-Andrzejewska | E. Maciorkowska | A. Szpakow | Marek Malewski | Caroline Demont | C. Kaczmarek | A. Klimberg