Weyers, W (2009). "Medical experiments on humans and the development of guidelines governing them: the central role of dermatology". Clin Dermatol. 27 (4): 384–94. doi:10.1016/j.clindermatol.2009.02.011. PMID19539167.
Weyers, W (2009). "Medical experiments on humans and the development of guidelines governing them: the central role of dermatology". Clin Dermatol. 27 (4): 384–94. doi:10.1016/j.clindermatol.2009.02.011. PMID19539167.