1. ICH Harmonised Tripartite Guideline M3(R2). Guidance on Nonclinical Safety Studies for the Conduct of Human Clinical Trials and Marketing Authorization for Pharmaceuticals, June 2009.
2. ICH Harmonised Tripartite Guideline S5(R2). Guideline for Industry: detection of Toxicity to Reproduction for Medicinal Products & Toxicity to Male Fertility, November 2005.
3. Drugs in semen;Pichini;Clin. Pharmacokinet.,1994
4. Antiretroviral-drug concentrations in semen: implications for sexual transmission of human immunodeficiency virus type 1;Kashuba;Antimicrob. Agents Chemother.,1999
5. The transport of chemicals in semen;Klemmt;Birth Defects Res. (Part B),2005