The concentrations of twenty kinds of hormones in the follicular fluid were detected by high-performance liquid chromatography–mass spectrometry (HPLC-MS/MS). An Agilent 1200 series high-performance liquid chromatography (HPLC) instrument (Agilent, USA) was utilized. A PAL autosampler (CTC, Swiss) a...
ORGANISM(S): Homo Sapiens (human)