Ultrasound assessment of breast and pelvic: distinction between premature thelarche and idiopathic central precocious puberty
YUAN Bo, PI Ya-lei, ZHANG Ya-nan, TIAN Ying-jun, CHANG Jie, ZHANG Hui-feng
Journal of Hebei Medical University . 2020, (11): 1311 -1316 .  DOI: 10.3969/j.issn.1007-3205.2020.11.015