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    Article

    Challenges facing the urologist in low- and middle-income countries

    The challenges in providing urologic care across borders and in resource-constrained settings are poorly understood. We sought to better characterize the impediments to the delivery of urological care in low- ...

    Ian Metzler, David Bayne, Helena Chang, Mohamed Jalloh in World Journal of Urology (2020)

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    Chapter

    Robot-Assisted Radical Prostatectomy: A Prostate Surgeon’s Perspective

    The availability and promulgation of robotic technology have resulted in a paradigm shift in the use of radical prostatectomy. Historically radical prostatectomy was performed using an open approach, usually t...

    Hao G. Nguyen, Cole Davis, Helena Chang in Robotics in Genitourinary Surgery (2018)

  3. Article

    Open Access

    Luminal B subtype: A key factor for the worse prognosis of young breast cancer patients in China

    The prognoses of young breast cancer patients are poor. The purpose of this study is to evaluate the different characteristics and prognoses among different subtypes of young breast cancer patients.

    Li-Chen Tang, ** **, Hai-Yuan Yang, Min He, Helena Chang, Zhi-Ming Shao in BMC Cancer (2015)

  4. Article

    Open Access

    Peer-based behavioral health program for drug users in China: a pilot study

    Many injection drug users (IDUs) in China have high risk sexual behaviors that contribute to the spread of HIV infection. Although many IDUs in China move through drug rehabilitation centers, this opportunity ...

    Song-Ying Shen, Zhou-Bin Zhang, Joseph D Tucker, Helena Chang in BMC Public Health (2011)