SELECT partial_thromboplastin_time FROM table_1226250_1 WHERE bleeding_time = "Unaffected" AND prothrombin_time = "Unaffected"
Berapa lama tromboplastin bertahan ketika protrombin tidak terpengaruh?
CREATE TABLE table_1226250_1 (partial_thromboplastin_time VARCHAR, bleeding_time VARCHAR, prothrombin_time VARCHAR)