TY - RPRT TI - Net increase in stimulatory input resulting from a decrease in inhibin B and an increase in activin A may contribute in part to the rise in follicular phase follicle-stimulating hormone of aging cycling women. AU - N E Reame AU - T L Wyman AU - D J Phillips AU - D M de Kretser AU - V Padmanabhan PY - 1998 DO - 10.1210/jcem.83.9.5130 UR - https://pubmed.ncbi.nlm.nih.gov/9745445/ ID - 9745445 ER -