Pulsatile release of bioactive luteinizing hormone in prepubertal girls: discordance with immunoreactive luteinizing hormone pulses.
Reiter EO, Biggs DE, Veldhuis JD, Beitins IZ. Pulsatile release of bioactive luteinizing hormone in prepubertal girls: discordance with immunoreactive luteinizing hormone pulses. Pediatr Res. 1987 Apr; 21(4):409-13.