APA (7th ed.) Citation

Li, Z., Du, W., Shi, Y., Li, W., & Gao, C. A bi-directional segmentation method for prostate ultrasound images under semantic constraints. Nature Portfolio.

Chicago Style (17th ed.) Citation

Li, Zexiang, Wei Du, Yongtao Shi, Wei Li, and Chao Gao. A Bi-directional Segmentation Method for Prostate Ultrasound Images Under Semantic Constraints. Nature Portfolio.

MLA (9th ed.) Citation

Li, Zexiang, et al. A Bi-directional Segmentation Method for Prostate Ultrasound Images Under Semantic Constraints. Nature Portfolio.

Warning: These citations may not always be 100% accurate.