Soon, S. L., Cooper, E., Pierre, P., Gupta, A., & Chen, S. C. (2002). Pre-malignant disorders (actinic keratoses and intraepithelial carcinoma). In H. C. Williams, L. Naldi, M. Bigby, B. Rzany, A. Herxeimer, & T. Diepgen (Eds.), Evidence-Based Dermatology Textbook. British Medical Journal Publishing Group.

Soon, S. L., E. Cooper, P. Pierre, A. Gupta, and S. C. Chen. “Pre-malignant disorders (actinic keratoses and intraepithelial carcinoma).” In Evidence-Based Dermatology Textbook, edited by H. C. Williams, L. Naldi, M. Bigby, B. Rzany, A. Herxeimer, and T. Diepgen. British Medical Journal Publishing Group, 2002.

Soon SL, Cooper E, Pierre P, Gupta A, Chen SC. Pre-malignant disorders (actinic keratoses and intraepithelial carcinoma). In: Williams HC, Naldi L, Bigby M, Rzany B, Herxeimer A, Diepgen T, editors. Evidence-Based Dermatology Textbook. British Medical Journal Publishing Group; 2002.

Soon, S. L., et al. “Pre-malignant disorders (actinic keratoses and intraepithelial carcinoma).” Evidence-Based Dermatology Textbook, edited by H. C. Williams et al., British Medical Journal Publishing Group, 2002.

Soon SL, Cooper E, Pierre P, Gupta A, Chen SC. Pre-malignant disorders (actinic keratoses and intraepithelial carcinoma). In: Williams HC, Naldi L, Bigby M, Rzany B, Herxeimer A, Diepgen T, editors. Evidence-Based Dermatology Textbook. British Medical Journal Publishing Group; 2002.