title: In vitro microagglutination of human spermatozoa by ethinyl estradiol: a brief communication.
mesh_terms: D004997:Ethinyl Estradiol / Q000494:pharmacology*; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D013073:Sperm Agglutination / Q000187:drug effects*; D013081:Sperm Motility
chemical_list: D004997:Ethinyl Estradiol