title: A simple method to measure drug effects on human sperm motility.
mesh_terms: D002110:Caffeine / Q000494:pharmacology; D004864:Equipment and Supplies; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D008722:Methods; D013081:Sperm Motility / Q000187:drug effects*
chemical_list: D002110:Caffeine