共 41 条
[3]
[Anonymous], 2015, PEW RES CENT
[4]
[Anonymous], 2015, US SMARTPHONE USE 20
[6]
Use of the Internet and e-mail for health care information - Results from a national survey
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
2003, 289 (18)
:2400-2406
[10]
Dunahee M., 2016, The World Internet Project International Report, V6th