發送短信 : Iron and vitamin B12 deficiency anaemia in a vegetarian: a diagnostic approach by enzyme-linked immunosorbent assay and radioimmunoassay.

 _    _    _    _     _  _      ___     ______   
| \  / || | || | ||  | \| ||   / _ \\  |      \\ 
|  \/  || | || | ||  |  ' ||  | / \ || |  --  // 
| .  . || | \\_/ ||  | .  ||  | \_/ || |  --  \\ 
|_|\/|_||  \____//   |_|\_||   \___//  |______// 
`-`  `-`    `---`    `-` -`    `---`   `------`