TY - GEN AU - Skorodok,L M AU - Kogan,M E AU - L'vov,V V TI - [Age characteristics of testosterone and epitestosterone excretion in healthy children and adolescents] SN - 0031-403X PY - 1976///0415 KW - Adolescent KW - Age Factors KW - Child KW - Child, Preschool KW - Epitestosterone KW - urine KW - Humans KW - Male KW - Testosterone N1 - Publication Type: Comparative Study; Journal Article ER -