title: In vitro fertilization: fertilization failure due to toxic catheters.
mesh_terms: D000818:Animals; D002404:Catheterization / Q000009:adverse effects* / Q000145:classification; D004868:Equipment Failure; D005307:Fertilization in Vitro / Q000295:instrumentation*; D009865:Oocytes / Q000187:drug effects; D051381:Rats; D012408:Rubber / Q000633:toxicity
chemical_list: D012408:Rubber