葱白一寸,四破之,以奶汁二合,于银石器内煎,取一合灌之立愈。吴内翰曾氏外孙,初生移时不饮乳及不小便,皆惊以为恶证,亟取《外台秘要》检之,得两证,用此一方遂愈!