요로결석(kidney stones)

 

http://www.manmin.org/05_power/testimony/content/?id=8781&cat=&page=1

The MESSAGE of the CROSS

 

          https://www.urimbooks.com/en/bbs/board.php?bo_table=tbl_book_list

                    http://www.manmin.org/foreign/02_sermon/en/search.asp?find=The%20Message%20of%20the%20Cross&kind=1

                http://www.manmin.org/02_sermon/?CodeNum=165