The race to launch a pill for weight loss
减肥口服药的竞速赛

Despite success with injectable drugs pharma companies are investing heavily in tablets, long considered the holy grail of obesity medicine
尽管注射药物取得成功，制药公司仍在大举押注片剂——这一剂型长期被视为肥胖治疗的“圣杯”。