發送短信 : Osteoarthritis in two marine mammals and 22 land mammals: learning from skeletal remains

 __   _      ___       _____    _____    __   __  
| || | ||   / _ \\    / ___//  |  ___||  \ \\/ // 
| '--' ||  | / \ ||   \___ \\  | ||__     \   //  
| .--. ||  | \_/ ||   /    //  | ||__     / . \\  
|_|| |_||   \___//   /____//   |_____||  /_//\_\\ 
`-`  `-`    `---`   `-----`    `-----`   `-`  --`