SELECT prothrombin_time FROM table_1557752_1 WHERE partial_thromboplastin_time = "Prolonged" AND bleeding_time = "Prolonged"
Jika tromboplastin parsial dan waktu pendarahan diperpanjang, berapa waktu protrombin?
CREATE TABLE table_1557752_1 (prothrombin_time VARCHAR, partial_thromboplastin_time VARCHAR, bleeding_time VARCHAR)