1948
Ticlopidine is an oral antiplatelet agent frequently utilized in the treatment of cerebrovascular disease and is rarely associated with severe bone marrow suppression, typically aplastic anemia.
 adverse event: associated 
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: adverse event, potential therapeutic event 
Text: {0} 
Answer:
 adverse event: associated 