Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleStructure elucidation of sildenafil analogues in herbal products.AuthorsBlok-Tip L; Zomer B; Bakker F; Hartog KD; Hamzink M; Ten Hove J; Vredenbregt M; De Kaste DPublicationFood additives and contaminants, 2004, Vol 21, Issue 8, p737ISSN0265-203xPublication typearticleDOI10.1080/02652030412331272467