What is the prothrombin time in Von willebrand disease?
CREATE TABLE table_1557752_1 (prothrombin_time VARCHAR, condition VARCHAR)
SELECT prothrombin_time FROM table_1557752_1 WHERE condition = "Von Willebrand disease"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1557752_1 (prothrombin_time VARCHAR, condition VARCHAR) Question: What is the prothrombin time in Von willebrand disease? [/INST] SELECT prothrombin_time FROM table_1557752_1 WHERE condition = "Von Willebrand disease" </s>