Kazantzis, G., Lam, T. H., & Sullivan, K. R. (1988). Mortality of cadmium-exposed Workers a five-year Update. Scandinavian Journal of Work, Environment & Health, 14(4), 220-223. https://www.airitilibrary.com/Article/Detail?DocID=03553140-198807-201011180045-201011180045-220-223
Ng, K. M. (2006). Sex hormone-binding globulin [doctoral dissertation, The University of Hong Kong]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0029-1812201200014679