共 20 条
[3]
BITZER J, 2002, KINDERUND JUGENDGYNA, P243
[4]
BROWN RT, 1994, PEDIAT ADOLESCENT GY, P278
[5]
CARMICHAEL PA, 2003, BJU INT, V91, P1
[8]
Gearhart J., 2001, PEDIAT UROLOGY, P511
[9]
MATHEWS R, 2002, BJU INT, V89, P64