TY - GEN AU - Mason,A AU - McNeill,E AU - Wallace,A M AU - Connell,J M AU - Donaldson,M D C TI - Sexual precocity in a 4 year old boy SN - 1756-1833 PY - 2010///0519 KW - Adrenal Hyperplasia, Congenital KW - diagnosis KW - Androgens KW - Child, Preschool KW - Diagnosis, Differential KW - Fathers KW - Gels KW - Humans KW - Hypogonadism KW - drug therapy KW - Male KW - Puberty, Precocious KW - chemically induced KW - Testosterone N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1136/bmj.c2319 ER -