referrals
n. 推荐；下线（referral 的复数）；参考
例句
Their trust wins many referrals.
客户的信任为他赢得了不少的买卖。
Psychologists can also provide referrals to self-help groups.
心理医师也可以给患者介绍自助（戒瘾）小组。
So why do docs keep giving these extra tests, meds and referrals?
那么，为什么医生继续进行这些多余的检测，药物和处方呢？
