1 Constitutional proposal
2 US human rights
3 Marijuana cure for racism
4 The pursuit of sexual joy
5 Youth instead of immortality
6 Amineptine reported to cause powerful orgasms
7 Sexual exploits
8 Animal rights and morals
9 The quality of orgasms
10 The benefits of religious men
1 Stéphane Balayssac, Véronique Gilard, Chantal Zedde, Robert Martino, Myriam Malet-Martino, Analysis of herbal dietary supplements for sexual performance enhancement: First characterization of propoxyphenyl-thiohydroxyhomosildenafil and identification of sildenafil, thiosildenafil, phentolamine and tetrahydropalmatine as adulterants, Science Direct, Journal of Pharmaceutical and Biomedical Analysis Volume 63, 7 April 2012, Pages 135-150.
2 Isolation and structural characterisation of a propoxyphenyl-linked thiohomosildenafil analogue found in a herbal product, Taylor & Francis Online, Food Additives & Contaminants: Part A Volume 30, Issue 10, pages 1693-1700 2013.