Huang Y, Chen Q, Kuang J, Zhang S, et al. Real-time fluorescent cholangiography with indocyanine green in laparoscopic
cholecystectomy: a randomized controlled trial to establish the optimal
indocyanine green dose within 30 min preoperatively. Surg Today 2022 Aug 3. pii: 10.1007/s00595-022-02563.
PMID: 35920936