發送短信

數:

提供者:

CAPTCHA:

 _    _      ___      _  __     ___              
| \  / ||   / _ \\   | |/ //   / _ \\      ___   
|  \/  ||  / //\ \\  | ' //   | / \ ||    /   || 
| .  . || |  ___  || | . \\   | \_/ ||   | [] || 
|_|\/|_|| |_||  |_|| |_|\_\\   \___//     \__ || 
`-`  `-`  `-`   `-`  `-` --`   `---`       -|_|| 
                                            `-`

Please enter what you see:

發送短信 : Understanding the user: Patients' perception, needs, and concerns of health apps for chronic constipation