a 17-oxo steroid + NADH + H(+) => a 17beta-hydroxy steroid + NAD(+)
a 17-oxo steroid + nadh + h(+) => a 17beta-hydroxy steroid + nad(+)
a 17-oxo steroid + NADH + H(+) => a 17beta-hydroxy steroid + NAD(+)
a 17-oxo steroid + nadh + h(+) => a 17beta-hydroxy steroid + nad(+)